| 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 | $217.39 | 6.224% | $230.9204 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $62.57 | 10.350% | $69.046 | $69.05 | $69.05 | $69.00 |
| Purchase #3 | $249.97 | 4.109% | $260.2413 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $132.85 | 7.253% | $142.4856 | $142.49 | $142.50 | $142.50 |
| Purchase #5 | $98.86 | 11.449% | $110.1785 | $110.18 | $110.20 | $110.20 |
| Purchase #6 | $98.66 | 6.684% | $105.2544 | $105.25 | $105.25 | $105.30 |
| Purchase #7 | $35.54 | 9.169% | $38.7987 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $895.84 | $956.9249 | $956.93 | $956.95 | $956.90 | |