| 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 | $229.72 | 12.303% | $257.9825 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $128.88 | 8.507% | $139.8438 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $188.41 | 11.149% | $209.4158 | $209.42 | $209.40 | $209.40 |
| Purchase #4 | $71.79 | 4.421% | $74.9638 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $40.60 | 9.195% | $44.3332 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $169.52 | 6.228% | $180.0777 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $154.41 | 3.246% | $159.4221 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $983.33 | $1,066.0389 | $1,066.03 | $1,066.05 | $1,066.00 | |