| 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 | $106.39 | 5.863% | $112.6276 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $91.38 | 3.412% | $94.4979 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $183.56 | 10.304% | $202.474 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $48.88 | 11.418% | $54.4611 | $54.46 | $54.45 | $54.50 |
| Purchase #5 | $115.70 | 11.142% | $128.5913 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $249.61 | 12.730% | $281.3854 | $281.39 | $281.40 | $281.40 |
| Purchase #7 | $25.98 | 4.282% | $27.0925 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $821.50 | $901.1298 | $901.13 | $901.15 | $901.20 | |