| 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 | $228.79 | 5.295% | $240.9044 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $214.84 | 13.865% | $244.6276 | $244.63 | $244.65 | $244.60 |
| Purchase #3 | $36.60 | 13.422% | $41.5125 | $41.51 | $41.50 | $41.50 |
| Purchase #4 | $149.31 | 4.139% | $155.4899 | $155.49 | $155.50 | $155.50 |
| Purchase #5 | $71.52 | 8.658% | $77.7122 | $77.71 | $77.70 | $77.70 |
| Purchase #6 | $24.82 | 10.573% | $27.4442 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $175.81 | 5.331% | $185.1824 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $901.69 | $972.8732 | $972.86 | $972.90 | $972.80 | |