| 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 | $102.38 | 9.421% | $112.0252 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $110.73 | 8.310% | $119.9317 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $100.77 | 7.230% | $108.0557 | $108.06 | $108.05 | $108.10 |
| Purchase #4 | $52.41 | 5.294% | $55.1846 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $114.93 | 10.668% | $127.1907 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $236.85 | 11.154% | $263.2682 | $263.27 | $263.25 | $263.30 |
| Purchase #7 | $106.39 | 7.716% | $114.5991 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $824.46 | $900.2552 | $900.26 | $900.30 | $900.30 | |