| 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 | $74.83 | 12.438% | $84.1374 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $205.39 | 11.506% | $229.0222 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $83.37 | 6.431% | $88.7315 | $88.73 | $88.75 | $88.70 |
| Purchase #4 | $130.38 | 11.364% | $145.1964 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $190.86 | 7.407% | $204.997 | $205.00 | $205.00 | $205.00 |
| Purchase #6 | $101.98 | 3.864% | $105.9205 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $116.98 | 9.428% | $128.0089 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $903.79 | $986.0139 | $986.02 | $986.00 | $985.90 | |