| 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 | $202.93 | 8.553% | $220.2866 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $118.49 | 9.189% | $129.378 | $129.38 | $129.40 | $129.40 |
| Purchase #3 | $186.73 | 13.819% | $212.5342 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $53.49 | 12.675% | $60.2699 | $60.27 | $60.25 | $60.30 |
| Purchase #5 | $142.45 | 5.385% | $150.1209 | $150.12 | $150.10 | $150.10 |
| Purchase #6 | $53.90 | 6.676% | $57.4984 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $183.40 | 8.222% | $198.4791 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $941.39 | $1,028.5671 | $1,028.57 | $1,028.60 | $1,028.60 | |