| 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 | $103.80 | 3.735% | $107.6769 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $97.78 | 5.705% | $103.3583 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $132.64 | 6.458% | $141.2059 | $141.21 | $141.20 | $141.20 |
| Purchase #4 | $37.92 | 7.537% | $40.778 | $40.78 | $40.80 | $40.80 |
| Purchase #5 | $203.61 | 3.210% | $210.1459 | $210.15 | $210.15 | $210.10 |
| Purchase #6 | $192.46 | 8.779% | $209.3561 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $173.74 | 9.190% | $189.7067 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $941.95 | $1,002.2278 | $1,002.25 | $1,002.25 | $1,002.30 | |