| 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 | $21.42 | 13.148% | $24.2363 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $176.38 | 5.737% | $186.4989 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $220.57 | 3.768% | $228.8811 | $228.88 | $228.90 | $228.90 |
| Purchase #4 | $49.65 | 4.283% | $51.7765 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $34.94 | 6.188% | $37.1021 | $37.10 | $37.10 | $37.10 |
| Purchase #6 | $133.77 | 9.745% | $146.8059 | $146.81 | $146.80 | $146.80 |
| Purchase #7 | $231.41 | 13.132% | $261.7988 | $261.80 | $261.80 | $261.80 |
| 7 purchase totals = | $868.14 | $937.0996 | $937.11 | $937.15 | $937.10 | |