| 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 | $108.82 | 6.695% | $116.1055 | $116.11 | $116.10 | $116.10 |
| Purchase #2 | $220.51 | 3.545% | $228.3271 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $201.58 | 12.601% | $226.9811 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $84.77 | 4.397% | $88.4973 | $88.50 | $88.50 | $88.50 |
| Purchase #5 | $190.35 | 6.741% | $203.1815 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $68.93 | 10.659% | $76.2772 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $94.33 | 11.861% | $105.5185 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $969.29 | $1,044.8882 | $1,044.90 | $1,044.95 | $1,044.90 | |