| 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 | $205.62 | 4.657% | $215.1957 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $177.84 | 9.420% | $194.5925 | $194.59 | $194.60 | $194.60 |
| Purchase #3 | $136.54 | 6.273% | $145.1052 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $217.67 | 10.630% | $240.8083 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $138.40 | 8.408% | $150.0367 | $150.04 | $150.05 | $150.00 |
| Purchase #6 | $136.77 | 3.567% | $141.6486 | $141.65 | $141.65 | $141.60 |
| Purchase #7 | $48.86 | 9.810% | $53.6532 | $53.65 | $53.65 | $53.70 |
| 7 purchase totals = | $1,061.70 | $1,141.0402 | $1,141.05 | $1,141.05 | $1,141.00 | |