| 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 | $222.51 | 9.707% | $244.109 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $39.62 | 12.529% | $44.584 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $210.31 | 12.340% | $236.2623 | $236.26 | $236.25 | $236.30 |
| Purchase #4 | $107.68 | 13.239% | $121.9358 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $171.99 | 6.205% | $182.662 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $17.75 | 9.142% | $19.3727 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $132.93 | 11.135% | $147.7318 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $902.79 | $996.6576 | $996.65 | $996.65 | $996.70 | |