| 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 | $235.58 | 10.834% | $261.1027 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $48.80 | 5.342% | $51.4069 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $191.37 | 8.615% | $207.8565 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $139.99 | 5.835% | $148.1584 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $201.48 | 13.332% | $228.3413 | $228.34 | $228.35 | $228.30 |
| Purchase #6 | $100.88 | 10.245% | $111.2152 | $111.22 | $111.20 | $111.20 |
| Purchase #7 | $128.70 | 11.826% | $143.9201 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $1,046.80 | $1,152.0011 | $1,152.01 | $1,151.95 | $1,152.00 | |