| 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 | $96.89 | 10.520% | $107.0828 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $189.28 | 5.270% | $199.2551 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $100.87 | 11.700% | $112.6718 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $212.73 | 7.329% | $228.321 | $228.32 | $228.30 | $228.30 |
| Purchase #5 | $232.35 | 3.609% | $240.7355 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $235.81 | 11.456% | $262.8244 | $262.82 | $262.80 | $262.80 |
| Purchase #7 | $161.85 | 5.545% | $170.8246 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $1,229.78 | $1,321.7152 | $1,321.71 | $1,321.65 | $1,321.70 | |