| 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 | $113.55 | 6.550% | $120.9875 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $141.54 | 10.108% | $155.8469 | $155.85 | $155.85 | $155.80 |
| Purchase #3 | $161.47 | 7.848% | $174.1422 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $12.40 | 6.357% | $13.1883 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $214.26 | 12.700% | $241.471 | $241.47 | $241.45 | $241.50 |
| Purchase #6 | $108.30 | 11.281% | $120.5173 | $120.52 | $120.50 | $120.50 |
| Purchase #7 | $204.71 | 13.257% | $231.8484 | $231.85 | $231.85 | $231.80 |
| 7 purchase totals = | $956.23 | $1,058.0016 | $1,058.01 | $1,058.00 | $1,057.90 | |