| 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 | $209.31 | 11.609% | $233.6088 | $233.61 | $233.60 | $233.60 |
| Purchase #2 | $29.69 | 10.514% | $32.8116 | $32.81 | $32.80 | $32.80 |
| Purchase #3 | $10.76 | 7.113% | $11.5254 | $11.53 | $11.55 | $11.50 |
| Purchase #4 | $70.34 | 9.581% | $77.0793 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $222.29 | 9.517% | $243.4453 | $243.45 | $243.45 | $243.40 |
| Purchase #6 | $187.97 | 4.118% | $195.7106 | $195.71 | $195.70 | $195.70 |
| Purchase #7 | $96.36 | 11.766% | $107.6977 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $826.72 | $901.8787 | $901.89 | $901.90 | $901.80 | |