| 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 | $88.65 | 13.134% | $100.2933 | $100.29 | $100.30 | $100.30 |
| Purchase #2 | $152.78 | 13.710% | $173.7261 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $129.96 | 8.515% | $141.0261 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $206.84 | 13.132% | $234.0022 | $234.00 | $234.00 | $234.00 |
| Purchase #5 | $187.50 | 13.122% | $212.1038 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $240.46 | 7.209% | $257.7948 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $72.32 | 7.454% | $77.7107 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $1,078.51 | $1,196.6570 | $1,196.65 | $1,196.70 | $1,196.60 | |