| 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 | $240.97 | 10.158% | $265.4477 | $265.45 | $265.45 | $265.40 |
| Purchase #2 | $177.35 | 9.132% | $193.5456 | $193.55 | $193.55 | $193.50 |
| Purchase #3 | $172.85 | 12.659% | $194.7311 | $194.73 | $194.75 | $194.70 |
| Purchase #4 | $197.42 | 7.537% | $212.2995 | $212.30 | $212.30 | $212.30 |
| Purchase #5 | $144.31 | 7.487% | $155.1145 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $180.73 | 4.526% | $188.9098 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $241.89 | 4.841% | $253.5999 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $1,355.52 | $1,463.6481 | $1,463.65 | $1,463.65 | $1,463.50 | |