| 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 | $183.61 | 3.256% | $189.5883 | $189.59 | $189.60 | $189.60 |
| Purchase #2 | $93.97 | 8.203% | $101.6784 | $101.68 | $101.70 | $101.70 |
| Purchase #3 | $110.94 | 5.281% | $116.7987 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $22.81 | 10.143% | $25.1236 | $25.12 | $25.10 | $25.10 |
| Purchase #5 | $229.73 | 12.552% | $258.5657 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $176.26 | 3.732% | $182.838 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $185.70 | 7.311% | $199.2765 | $199.28 | $199.30 | $199.30 |
| 7 purchase totals = | $1,003.02 | $1,073.8692 | $1,073.88 | $1,073.90 | $1,073.90 | |