| 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 | $99.39 | 12.771% | $112.0831 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $137.71 | 9.798% | $151.2028 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $171.74 | 3.305% | $177.416 | $177.42 | $177.40 | $177.40 |
| Purchase #4 | $116.86 | 5.624% | $123.4322 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $54.94 | 8.247% | $59.4709 | $59.47 | $59.45 | $59.50 |
| Purchase #6 | $231.53 | 9.602% | $253.7615 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $44.63 | 7.437% | $47.9491 | $47.95 | $47.95 | $47.90 |
| 7 purchase totals = | $856.80 | $925.3156 | $925.31 | $925.30 | $925.30 | |