| 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 | $41.28 | 8.743% | $44.8891 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $233.96 | 5.213% | $246.1563 | $246.16 | $246.15 | $246.20 |
| Purchase #3 | $29.76 | 10.616% | $32.9193 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $11.27 | 6.408% | $11.9922 | $11.99 | $12.00 | $12.00 |
| Purchase #5 | $182.93 | 9.499% | $200.3065 | $200.31 | $200.30 | $200.30 |
| Purchase #6 | $139.71 | 13.675% | $158.8153 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $215.50 | 6.746% | $230.0376 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $854.41 | $925.1163 | $925.13 | $925.10 | $925.10 | |