| 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 | $159.49 | 3.214% | $164.616 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $122.43 | 11.299% | $136.2634 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $24.60 | 3.635% | $25.4942 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $78.36 | 13.440% | $88.8916 | $88.89 | $88.90 | $88.90 |
| Purchase #5 | $211.66 | 13.524% | $240.2849 | $240.28 | $240.30 | $240.30 |
| Purchase #6 | $174.95 | 10.524% | $193.3617 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $116.64 | 3.756% | $121.021 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $888.13 | $969.9328 | $969.92 | $969.90 | $970.00 | |