| 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 | $197.27 | 9.341% | $215.697 | $215.70 | $215.70 | $215.70 |
| Purchase #2 | $231.64 | 9.127% | $252.7818 | $252.78 | $252.80 | $252.80 |
| Purchase #3 | $45.71 | 10.581% | $50.5466 | $50.55 | $50.55 | $50.50 |
| Purchase #4 | $101.89 | 4.516% | $106.4914 | $106.49 | $106.50 | $106.50 |
| Purchase #5 | $144.30 | 6.320% | $153.4198 | $153.42 | $153.40 | $153.40 |
| Purchase #6 | $200.39 | 5.872% | $212.1569 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $83.88 | 10.176% | $92.4156 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $1,005.08 | $1,083.5091 | $1,083.52 | $1,083.50 | $1,083.50 | |