| 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 | $104.31 | 6.229% | $110.8075 | $110.81 | $110.80 | $110.80 |
| Purchase #2 | $104.55 | 11.143% | $116.2 | $116.20 | $116.20 | $116.20 |
| Purchase #3 | $53.44 | 4.664% | $55.9324 | $55.93 | $55.95 | $55.90 |
| Purchase #4 | $240.69 | 10.681% | $266.3981 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $111.49 | 9.350% | $121.9143 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $200.29 | 11.839% | $224.0023 | $224.00 | $224.00 | $224.00 |
| Purchase #7 | $197.54 | 5.597% | $208.5963 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $1,012.31 | $1,103.8509 | $1,103.85 | $1,103.85 | $1,103.80 | |