| 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 | $203.97 | 12.728% | $229.9313 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $28.66 | 11.551% | $31.9705 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $64.88 | 11.585% | $72.3963 | $72.40 | $72.40 | $72.40 |
| Purchase #4 | $21.81 | 4.832% | $22.8639 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $141.85 | 3.849% | $147.3098 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $102.86 | 13.653% | $116.9035 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $180.77 | 3.809% | $187.6555 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $744.80 | $809.0308 | $809.03 | $809.00 | $809.10 | |