| 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 | $99.82 | 10.639% | $110.4398 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $14.32 | 12.484% | $16.1077 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $176.43 | 5.573% | $186.2624 | $186.26 | $186.25 | $186.30 |
| Purchase #4 | $82.88 | 6.503% | $88.2697 | $88.27 | $88.25 | $88.30 |
| Purchase #5 | $222.68 | 12.757% | $251.0873 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $139.40 | 7.395% | $149.7086 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $178.27 | 3.134% | $183.857 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $913.80 | $985.7325 | $985.74 | $985.70 | $985.80 | |