| 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 | $240.33 | 5.742% | $254.1297 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $8.35 | 10.341% | $9.2135 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $138.63 | 8.231% | $150.0406 | $150.04 | $150.05 | $150.00 |
| Purchase #4 | $89.49 | 4.859% | $93.8383 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $161.64 | 9.190% | $176.4947 | $176.49 | $176.50 | $176.50 |
| Purchase #6 | $108.35 | 12.488% | $121.8807 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $22.83 | 10.673% | $25.2666 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $769.62 | $830.8641 | $830.86 | $830.90 | $830.80 | |