| 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 | $227.78 | 4.716% | $238.5221 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $125.54 | 11.594% | $140.0951 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $72.54 | 4.535% | $75.8297 | $75.83 | $75.85 | $75.80 |
| Purchase #4 | $41.51 | 6.498% | $44.2073 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $89.98 | 13.864% | $102.4548 | $102.45 | $102.45 | $102.50 |
| Purchase #6 | $152.79 | 10.723% | $169.1737 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $32.36 | 13.111% | $36.6027 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $742.50 | $806.8854 | $806.88 | $806.85 | $806.90 | |