| 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 | $223.89 | 3.771% | $232.3329 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $167.60 | 3.224% | $173.0034 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $248.39 | 4.847% | $260.4295 | $260.43 | $260.45 | $260.40 |
| Purchase #4 | $175.74 | 6.145% | $186.5392 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $135.82 | 9.172% | $148.2774 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $234.31 | 4.519% | $244.8985 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $41.70 | 9.318% | $45.5856 | $45.59 | $45.60 | $45.60 |
| 7 purchase totals = | $1,227.45 | $1,291.0665 | $1,291.07 | $1,291.15 | $1,291.00 | |