| 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 | $31.27 | 3.541% | $32.3773 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $222.44 | 6.351% | $236.5672 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $172.96 | 13.855% | $196.9236 | $196.92 | $196.90 | $196.90 |
| Purchase #4 | $103.82 | 3.763% | $107.7267 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $13.93 | 5.226% | $14.658 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $227.31 | 5.517% | $239.8507 | $239.85 | $239.85 | $239.90 |
| Purchase #7 | $150.37 | 10.128% | $165.5995 | $165.60 | $165.60 | $165.60 |
| 7 purchase totals = | $922.10 | $993.7030 | $993.71 | $993.70 | $993.80 | |