| 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 | $132.73 | 4.418% | $138.594 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $192.71 | 11.601% | $215.0663 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $139.89 | 5.456% | $147.5224 | $147.52 | $147.50 | $147.50 |
| Purchase #4 | $203.65 | 3.104% | $209.9713 | $209.97 | $209.95 | $210.00 |
| Purchase #5 | $46.96 | 10.472% | $51.8777 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $199.86 | 5.187% | $210.2267 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $229.51 | 6.226% | $243.7993 | $243.80 | $243.80 | $243.80 |
| 7 purchase totals = | $1,145.31 | $1,217.0577 | $1,217.06 | $1,217.05 | $1,217.10 | |