| 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 | $105.31 | 9.679% | $115.503 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $173.85 | 13.290% | $196.9547 | $196.95 | $196.95 | $197.00 |
| Purchase #3 | $129.74 | 10.597% | $143.4885 | $143.49 | $143.50 | $143.50 |
| Purchase #4 | $136.52 | 12.846% | $154.0574 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $170.99 | 4.686% | $179.0026 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $224.29 | 9.832% | $246.3422 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $165.68 | 10.434% | $182.9671 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $1,106.38 | $1,218.3155 | $1,218.31 | $1,218.30 | $1,218.40 | |