| 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 | $101.79 | 4.569% | $106.4408 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $219.45 | 13.672% | $249.4532 | $249.45 | $249.45 | $249.50 |
| Purchase #3 | $220.70 | 10.381% | $243.6109 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $239.47 | 8.428% | $259.6525 | $259.65 | $259.65 | $259.70 |
| Purchase #5 | $138.75 | 12.827% | $156.5475 | $156.55 | $156.55 | $156.50 |
| Purchase #6 | $188.93 | 3.391% | $195.3366 | $195.34 | $195.35 | $195.30 |
| Purchase #7 | $166.30 | 4.467% | $173.7286 | $173.73 | $173.75 | $173.70 |
| 7 purchase totals = | $1,275.39 | $1,384.7701 | $1,384.77 | $1,384.80 | $1,384.70 | |