| 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 | $186.49 | 12.738% | $210.2451 | $210.25 | $210.25 | $210.20 |
| Purchase #2 | $10.52 | 5.526% | $11.1013 | $11.10 | $11.10 | $11.10 |
| Purchase #3 | $210.82 | 10.796% | $233.5801 | $233.58 | $233.60 | $233.60 |
| Purchase #4 | $117.31 | 3.299% | $121.1801 | $121.18 | $121.20 | $121.20 |
| Purchase #5 | $140.74 | 8.862% | $153.2124 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $155.27 | 3.617% | $160.8861 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $220.61 | 13.570% | $250.5468 | $250.55 | $250.55 | $250.50 |
| 7 purchase totals = | $1,041.76 | $1,140.7519 | $1,140.76 | $1,140.80 | $1,140.70 | |