| 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 | $151.61 | 12.581% | $170.6841 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $193.96 | 6.235% | $206.0534 | $206.05 | $206.05 | $206.10 |
| Purchase #3 | $175.59 | 9.530% | $192.3237 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $109.45 | 7.636% | $117.8076 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $229.88 | 11.644% | $256.6472 | $256.65 | $256.65 | $256.60 |
| Purchase #6 | $29.99 | 7.459% | $32.227 | $32.23 | $32.25 | $32.20 |
| Purchase #7 | $217.72 | 9.501% | $238.4056 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $1,108.20 | $1,214.1486 | $1,214.15 | $1,214.15 | $1,214.10 | |