| 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 | $107.81 | 9.843% | $118.4217 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $157.50 | 5.698% | $166.4744 | $166.47 | $166.45 | $166.50 |
| Purchase #3 | $203.48 | 3.382% | $210.3617 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $107.98 | 12.257% | $121.2151 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $165.41 | 9.388% | $180.9387 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $217.71 | 13.395% | $246.8723 | $246.87 | $246.85 | $246.90 |
| Purchase #7 | $39.95 | 4.279% | $41.6595 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $999.84 | $1,085.9434 | $1,085.94 | $1,085.85 | $1,086.00 | |