| 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 | $135.46 | 4.515% | $141.576 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $94.80 | 7.191% | $101.6171 | $101.62 | $101.60 | $101.60 |
| Purchase #3 | $60.43 | 13.649% | $68.6781 | $68.68 | $68.70 | $68.70 |
| Purchase #4 | $225.31 | 10.557% | $249.096 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $175.74 | 5.326% | $185.0999 | $185.10 | $185.10 | $185.10 |
| Purchase #6 | $138.28 | 8.300% | $149.7572 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $102.74 | 7.325% | $110.2657 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $932.76 | $1,006.0900 | $1,006.11 | $1,006.10 | $1,006.20 | |