| 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 | $219.73 | 11.325% | $244.6144 | $244.61 | $244.60 | $244.60 |
| Purchase #2 | $245.65 | 7.482% | $264.0295 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $179.50 | 3.720% | $186.1774 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $150.97 | 11.577% | $168.4478 | $168.45 | $168.45 | $168.40 |
| Purchase #5 | $175.73 | 9.544% | $192.5017 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $170.88 | 11.363% | $190.2971 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $98.25 | 12.321% | $110.3554 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $1,240.71 | $1,356.4233 | $1,356.43 | $1,356.45 | $1,356.40 | |