| 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 | $172.91 | 10.733% | $191.4684 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $122.97 | 10.489% | $135.8683 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $105.36 | 11.543% | $117.5217 | $117.52 | $117.50 | $117.50 |
| Purchase #4 | $242.26 | 3.622% | $251.0347 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $111.46 | 4.679% | $116.6752 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $77.83 | 13.375% | $88.2398 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $23.51 | 3.808% | $24.4053 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $856.30 | $925.2134 | $925.22 | $925.20 | $925.20 | |