| 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 | $186.83 | 12.457% | $210.1034 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $88.78 | 13.786% | $101.0192 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $20.42 | 12.580% | $22.9888 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $219.57 | 12.409% | $246.8164 | $246.82 | $246.80 | $246.80 |
| Purchase #5 | $176.49 | 5.503% | $186.2022 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $69.53 | 10.325% | $76.709 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $79.90 | 10.747% | $88.4869 | $88.49 | $88.50 | $88.50 |
| 7 purchase totals = | $841.52 | $932.3259 | $932.33 | $932.30 | $932.30 | |