| 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 | $108.50 | 13.268% | $122.8958 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $24.52 | 10.870% | $27.1853 | $27.19 | $27.20 | $27.20 |
| Purchase #3 | $242.28 | 13.258% | $274.4015 | $274.40 | $274.40 | $274.40 |
| Purchase #4 | $161.46 | 3.175% | $166.5864 | $166.59 | $166.60 | $166.60 |
| Purchase #5 | $78.78 | 5.479% | $83.0964 | $83.10 | $83.10 | $83.10 |
| Purchase #6 | $86.68 | 13.255% | $98.1694 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $65.37 | 12.675% | $73.6556 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $767.59 | $845.9904 | $846.01 | $846.00 | $846.10 | |