| 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 | $209.57 | 13.543% | $237.9521 | $237.95 | $237.95 | $238.00 |
| Purchase #2 | $120.61 | 9.814% | $132.4467 | $132.45 | $132.45 | $132.40 |
| Purchase #3 | $140.34 | 10.770% | $155.4546 | $155.45 | $155.45 | $155.50 |
| Purchase #4 | $84.58 | 5.382% | $89.1321 | $89.13 | $89.15 | $89.10 |
| Purchase #5 | $101.94 | 10.541% | $112.6855 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $116.67 | 10.807% | $129.2785 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $217.55 | 6.833% | $232.4152 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $991.26 | $1,089.3647 | $1,089.37 | $1,089.40 | $1,089.40 | |