| 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 | $106.55 | 4.116% | $110.9356 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $228.57 | 13.674% | $259.8247 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $232.60 | 8.357% | $252.0384 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $209.66 | 9.323% | $229.2066 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $144.84 | 3.140% | $149.388 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $28.35 | 4.105% | $29.5138 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $136.57 | 10.705% | $151.1898 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $1,087.14 | $1,182.0969 | $1,182.10 | $1,182.10 | $1,182.00 | |