| 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 | 12.378% | $209.9558 | $209.96 | $209.95 | $210.00 |
| Purchase #2 | $134.81 | 5.473% | $142.1882 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $82.60 | 11.712% | $92.2741 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $10.84 | 4.366% | $11.3133 | $11.31 | $11.30 | $11.30 |
| Purchase #5 | $247.47 | 10.686% | $273.9146 | $273.91 | $273.90 | $273.90 |
| Purchase #6 | $86.38 | 11.302% | $96.1427 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $97.54 | 11.365% | $108.6254 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $846.47 | $934.4141 | $934.41 | $934.40 | $934.40 | |