| 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 | $132.77 | 4.715% | $139.0301 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $212.91 | 8.501% | $231.0095 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $46.94 | 9.236% | $51.2754 | $51.28 | $51.30 | $51.30 |
| Purchase #4 | $13.58 | 11.365% | $15.1234 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $87.78 | 11.840% | $98.1732 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $247.41 | 12.642% | $278.6876 | $278.69 | $278.70 | $278.70 |
| Purchase #7 | $40.67 | 11.434% | $45.3202 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $782.06 | $858.6194 | $858.62 | $858.60 | $858.60 | |