| 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 | $109.97 | 5.290% | $115.7874 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $38.40 | 11.826% | $42.9412 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $27.99 | 12.793% | $31.5708 | $31.57 | $31.55 | $31.60 |
| Purchase #4 | $201.82 | 12.273% | $226.5894 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $245.64 | 13.762% | $279.445 | $279.45 | $279.45 | $279.40 |
| Purchase #6 | $163.51 | 8.535% | $177.4656 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $69.81 | 7.270% | $74.8852 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $857.14 | $948.6846 | $948.70 | $948.70 | $948.70 | |