| 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 | $224.93 | 11.490% | $250.7745 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $129.79 | 8.804% | $141.2167 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $12.93 | 6.715% | $13.7982 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $129.79 | 5.193% | $136.53 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $11.58 | 9.553% | $12.6862 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $139.85 | 5.198% | $147.1194 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $236.81 | 6.279% | $251.6793 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $885.68 | $953.8043 | $953.81 | $953.80 | $953.80 | |