| 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 | $193.37 | 8.223% | $209.2708 | $209.27 | $209.25 | $209.30 |
| Purchase #2 | $17.74 | 9.365% | $19.4014 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $212.47 | 5.552% | $224.2663 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $121.93 | 9.754% | $133.8231 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $24.30 | 13.343% | $27.5423 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $70.26 | 11.311% | $78.2071 | $78.21 | $78.20 | $78.20 |
| Purchase #7 | $138.75 | 9.415% | $151.8133 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $778.82 | $844.3243 | $844.32 | $844.25 | $844.30 | |