| 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 | $98.95 | 4.402% | $103.3058 | $103.31 | $103.30 | $103.30 |
| Purchase #2 | $108.68 | 9.527% | $119.0339 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $36.64 | 6.109% | $38.8783 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $13.56 | 6.850% | $14.4889 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $222.68 | 3.171% | $229.7412 | $229.74 | $229.75 | $229.70 |
| Purchase #6 | $181.86 | 11.816% | $203.3486 | $203.35 | $203.35 | $203.30 |
| Purchase #7 | $210.47 | 7.699% | $226.6741 | $226.67 | $226.65 | $226.70 |
| 7 purchase totals = | $872.84 | $935.4708 | $935.47 | $935.50 | $935.40 | |