| 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 | $193.36 | 9.662% | $212.0424 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $13.74 | 6.647% | $14.6533 | $14.65 | $14.65 | $14.70 |
| Purchase #3 | $82.27 | 9.725% | $90.2708 | $90.27 | $90.25 | $90.30 |
| Purchase #4 | $88.79 | 7.797% | $95.713 | $95.71 | $95.70 | $95.70 |
| Purchase #5 | $87.50 | 9.326% | $95.6603 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $96.32 | 13.502% | $109.3251 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $188.89 | 11.544% | $210.6955 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $750.87 | $828.3604 | $828.36 | $828.35 | $828.40 | |