| 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 | $203.52 | 7.746% | $219.2847 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $71.42 | 13.681% | $81.191 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $36.25 | 4.243% | $37.7881 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $207.53 | 13.477% | $235.4988 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $110.75 | 11.710% | $123.7188 | $123.72 | $123.70 | $123.70 |
| Purchase #6 | $101.96 | 13.749% | $115.9785 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $138.73 | 8.360% | $150.3278 | $150.33 | $150.35 | $150.30 |
| 7 purchase totals = | $870.16 | $963.7877 | $963.79 | $963.85 | $963.80 | |