| 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 | $40.27 | 11.491% | $44.8974 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $103.84 | 12.443% | $116.7608 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $140.83 | 6.377% | $149.8107 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $109.55 | 8.711% | $119.0929 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $68.77 | 7.137% | $73.6781 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $209.50 | 11.780% | $234.1791 | $234.18 | $234.20 | $234.20 |
| Purchase #7 | $236.85 | 11.501% | $264.0901 | $264.09 | $264.10 | $264.10 |
| 7 purchase totals = | $909.61 | $1,002.5091 | $1,002.51 | $1,002.55 | $1,002.60 | |