| 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 | $101.36 | 10.849% | $112.3565 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $214.33 | 8.532% | $232.6166 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $98.97 | 6.827% | $105.7267 | $105.73 | $105.75 | $105.70 |
| Purchase #4 | $172.43 | 12.251% | $193.5544 | $193.55 | $193.55 | $193.60 |
| Purchase #5 | $177.45 | 7.539% | $190.828 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $220.46 | 12.375% | $247.7419 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $37.59 | 8.716% | $40.8663 | $40.87 | $40.85 | $40.90 |
| 7 purchase totals = | $1,022.59 | $1,123.6904 | $1,123.70 | $1,123.70 | $1,123.70 | |