| 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 | $100.61 | 4.770% | $105.4091 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $35.48 | 10.485% | $39.2001 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $118.64 | 3.409% | $122.6844 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $161.38 | 5.109% | $169.6249 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $95.70 | 6.162% | $101.597 | $101.60 | $101.60 | $101.60 |
| Purchase #6 | $243.84 | 11.212% | $271.1793 | $271.18 | $271.20 | $271.20 |
| Purchase #7 | $138.66 | 13.451% | $157.3112 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $894.31 | $967.0060 | $967.00 | $967.00 | $967.00 | |