| 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 | $205.80 | 13.625% | $233.8403 | $233.84 | $233.85 | $233.80 |
| Purchase #2 | $153.46 | 11.682% | $171.3872 | $171.39 | $171.40 | $171.40 |
| Purchase #3 | $223.58 | 5.624% | $236.1541 | $236.15 | $236.15 | $236.20 |
| Purchase #4 | $204.93 | 12.483% | $230.5114 | $230.51 | $230.50 | $230.50 |
| Purchase #5 | $6.79 | 9.749% | $7.452 | $7.45 | $7.45 | $7.50 |
| Purchase #6 | $88.96 | 4.721% | $93.1598 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $17.35 | 8.315% | $18.7927 | $18.79 | $18.80 | $18.80 |
| 7 purchase totals = | $900.87 | $991.2975 | $991.29 | $991.30 | $991.40 | |