| 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 | $134.28 | 4.109% | $139.7976 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $98.98 | 7.597% | $106.4995 | $106.50 | $106.50 | $106.50 |
| Purchase #3 | $188.71 | 6.198% | $200.4062 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $217.84 | 4.787% | $228.268 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $101.72 | 5.449% | $107.2627 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $57.64 | 3.606% | $59.7185 | $59.72 | $59.70 | $59.70 |
| Purchase #7 | $24.67 | 3.111% | $25.4375 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $823.84 | $867.3900 | $867.40 | $867.35 | $867.40 | |