| 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 | $102.32 | 6.563% | $109.0353 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $243.58 | 5.239% | $256.3412 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $187.63 | 11.105% | $208.4663 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $36.48 | 8.256% | $39.4918 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $62.89 | 5.731% | $66.4942 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $205.72 | 13.237% | $232.9512 | $232.95 | $232.95 | $233.00 |
| Purchase #7 | $95.35 | 12.546% | $107.3126 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $933.97 | $1,020.0926 | $1,020.09 | $1,020.10 | $1,020.10 | |