| 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 | $229.48 | 6.576% | $244.5706 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $169.31 | 10.481% | $187.0554 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $103.33 | 11.431% | $115.1417 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $184.86 | 6.771% | $197.3769 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $10.31 | 3.379% | $10.6584 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $121.43 | 8.383% | $131.6095 | $131.61 | $131.60 | $131.60 |
| Purchase #7 | $183.81 | 7.716% | $197.9928 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $1,002.53 | $1,084.4053 | $1,084.41 | $1,084.40 | $1,084.50 | |