| 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 | $214.57 | 11.218% | $238.6405 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $42.77 | 12.406% | $48.076 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $112.90 | 7.277% | $121.1157 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $74.85 | 13.354% | $84.8455 | $84.85 | $84.85 | $84.80 |
| Purchase #5 | $198.93 | 5.579% | $210.0283 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $88.43 | 9.445% | $96.7822 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $160.62 | 4.747% | $168.2446 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $893.07 | $967.7328 | $967.74 | $967.80 | $967.60 | |