| 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 | $112.48 | 4.444% | $117.4786 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $115.44 | 11.699% | $128.9453 | $128.95 | $128.95 | $128.90 |
| Purchase #3 | $54.42 | 10.829% | $60.3131 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $187.38 | 13.464% | $212.6088 | $212.61 | $212.60 | $212.60 |
| Purchase #5 | $113.57 | 5.108% | $119.3712 | $119.37 | $119.35 | $119.40 |
| Purchase #6 | $191.86 | 5.171% | $201.7811 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $82.91 | 13.167% | $93.8268 | $93.83 | $93.85 | $93.80 |
| 7 purchase totals = | $858.06 | $934.3249 | $934.33 | $934.35 | $934.30 | |