| 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 | $249.88 | 8.189% | $270.3427 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $34.62 | 10.688% | $38.3202 | $38.32 | $38.30 | $38.30 |
| Purchase #3 | $152.28 | 8.572% | $165.3334 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $227.59 | 11.185% | $253.0459 | $253.05 | $253.05 | $253.00 |
| Purchase #5 | $203.91 | 10.421% | $225.1595 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $131.33 | 13.466% | $149.0149 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $190.56 | 9.815% | $209.2635 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $1,190.17 | $1,310.4801 | $1,310.47 | $1,310.45 | $1,310.40 | |