| 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 | $228.81 | 7.530% | $246.0394 | $246.04 | $246.05 | $246.00 |
| Purchase #2 | $227.73 | 12.516% | $256.2327 | $256.23 | $256.25 | $256.20 |
| Purchase #3 | $102.54 | 12.750% | $115.6139 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $215.96 | 9.186% | $235.7981 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $116.35 | 5.472% | $122.7167 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $45.46 | 8.180% | $49.1786 | $49.18 | $49.20 | $49.20 |
| Purchase #7 | $200.46 | 4.869% | $210.2204 | $210.22 | $210.20 | $210.20 |
| 7 purchase totals = | $1,137.31 | $1,235.7998 | $1,235.80 | $1,235.80 | $1,235.70 | |