| 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 | $194.77 | 13.203% | $220.4855 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $245.49 | 9.632% | $269.1356 | $269.14 | $269.15 | $269.10 |
| Purchase #3 | $227.51 | 7.660% | $244.9373 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $215.83 | 12.346% | $242.4764 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $229.41 | 10.356% | $253.1677 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $20.36 | 6.353% | $21.6535 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $217.29 | 11.151% | $241.52 | $241.52 | $241.50 | $241.50 |
| 7 purchase totals = | $1,350.66 | $1,493.3760 | $1,493.39 | $1,493.40 | $1,493.40 | |