| 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 | $127.63 | 10.188% | $140.6329 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $102.81 | 7.700% | $110.7264 | $110.73 | $110.75 | $110.70 |
| Purchase #3 | $189.97 | 12.422% | $213.5681 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $243.44 | 7.647% | $262.0559 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $74.74 | 9.500% | $81.8403 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $174.94 | 6.297% | $185.956 | $185.96 | $185.95 | $186.00 |
| Purchase #7 | $250.92 | 9.778% | $275.455 | $275.46 | $275.45 | $275.50 |
| 7 purchase totals = | $1,164.45 | $1,270.2346 | $1,270.25 | $1,270.25 | $1,270.30 | |