| 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 | $203.98 | 4.396% | $212.947 | $212.95 | $212.95 | $212.90 |
| Purchase #2 | $220.28 | 9.286% | $240.7352 | $240.74 | $240.75 | $240.70 |
| Purchase #3 | $149.38 | 8.298% | $161.7756 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $120.92 | 8.778% | $131.5344 | $131.53 | $131.55 | $131.50 |
| Purchase #5 | $28.27 | 6.599% | $30.1355 | $30.14 | $30.15 | $30.10 |
| Purchase #6 | $66.52 | 6.495% | $70.8405 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $241.54 | 4.551% | $252.5325 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $1,030.89 | $1,100.5007 | $1,100.51 | $1,100.60 | $1,100.30 | |