| 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 | $238.89 | 9.814% | $262.3347 | $262.33 | $262.35 | $262.30 |
| Purchase #2 | $214.58 | 9.871% | $235.7612 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $29.71 | 9.336% | $32.4837 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $75.48 | 10.558% | $83.4492 | $83.45 | $83.45 | $83.40 |
| Purchase #5 | $40.64 | 11.137% | $45.1661 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $14.96 | 7.525% | $16.0857 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $23.83 | 12.309% | $26.7632 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $638.09 | $702.0438 | $702.04 | $702.05 | $702.10 | |