| 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 | $94.82 | 13.319% | $107.4491 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $117.32 | 8.787% | $127.6289 | $127.63 | $127.65 | $127.60 |
| Purchase #3 | $22.81 | 12.173% | $25.5867 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $115.70 | 3.687% | $119.9659 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $242.64 | 12.105% | $272.0116 | $272.01 | $272.00 | $272.00 |
| Purchase #6 | $110.86 | 8.367% | $120.1357 | $120.14 | $120.15 | $120.10 |
| Purchase #7 | $43.72 | 3.571% | $45.2812 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $747.87 | $818.0591 | $818.07 | $818.10 | $818.00 | |