| 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 | $102.34 | 4.417% | $106.8604 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $181.66 | 13.805% | $206.7382 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $242.25 | 9.673% | $265.6828 | $265.68 | $265.70 | $265.70 |
| Purchase #4 | $49.68 | 4.847% | $52.088 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $29.69 | 12.621% | $33.4372 | $33.44 | $33.45 | $33.40 |
| Purchase #6 | $236.55 | 3.134% | $243.9635 | $243.96 | $243.95 | $244.00 |
| Purchase #7 | $226.26 | 7.726% | $243.7408 | $243.74 | $243.75 | $243.70 |
| 7 purchase totals = | $1,068.43 | $1,152.5109 | $1,152.51 | $1,152.55 | $1,152.50 | |