| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.82 | 13.144% | $263.4219 | $263.42 | $263.40 | $263.40 |
| Purchase #2 | $181.80 | 11.782% | $203.2197 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $136.26 | 12.656% | $153.5051 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $112.29 | 12.525% | $126.3543 | $126.35 | $126.35 | $126.40 |
| Purchase #5 | $156.86 | 11.142% | $174.3373 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $112.80 | 5.218% | $118.6859 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $178.73 | 6.109% | $189.6486 | $189.65 | $189.65 | $189.60 |
| 7 purchase totals = | $1,111.56 | $1,229.1728 | $1,229.18 | $1,229.15 | $1,229.10 | |