| 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 | $98.63 | 12.758% | $111.2132 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $190.42 | 7.120% | $203.9779 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $106.62 | 10.641% | $117.9654 | $117.97 | $117.95 | $118.00 |
| Purchase #4 | $223.71 | 4.745% | $234.325 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $120.47 | 10.194% | $132.7507 | $132.75 | $132.75 | $132.80 |
| Purchase #6 | $79.79 | 4.188% | $83.1316 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $48.70 | 3.457% | $50.3836 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $868.34 | $933.7474 | $933.75 | $933.80 | $933.80 | |