| 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 | $8.25 | 8.513% | $8.9523 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $151.78 | 4.122% | $158.0364 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $224.90 | 3.184% | $232.0608 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $240.69 | 6.472% | $256.2675 | $256.27 | $256.25 | $256.30 |
| Purchase #5 | $21.25 | 4.326% | $22.1693 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $243.74 | 10.376% | $269.0305 | $269.03 | $269.05 | $269.00 |
| Purchase #7 | $224.43 | 9.641% | $246.0673 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $1,115.04 | $1,192.5841 | $1,192.59 | $1,192.55 | $1,192.70 | |