| 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 | $232.30 | 9.125% | $253.4974 | $253.50 | $253.50 | $253.50 |
| Purchase #2 | $126.67 | 3.193% | $130.7146 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $178.71 | 13.188% | $202.2783 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $87.94 | 4.377% | $91.7891 | $91.79 | $91.80 | $91.80 |
| Purchase #5 | $90.74 | 13.742% | $103.2095 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $235.89 | 10.583% | $260.8542 | $260.85 | $260.85 | $260.90 |
| Purchase #7 | $11.85 | 8.828% | $12.8961 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $964.10 | $1,055.2392 | $1,055.24 | $1,055.25 | $1,055.30 | |