| 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 | $117.51 | 4.343% | $122.6135 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $233.83 | 10.407% | $258.1647 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $213.89 | 8.773% | $232.6546 | $232.65 | $232.65 | $232.70 |
| Purchase #4 | $208.81 | 13.240% | $236.4564 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $236.38 | 9.397% | $258.5926 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $216.30 | 10.462% | $238.9293 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $225.47 | 7.410% | $242.1773 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $1,452.19 | $1,589.5884 | $1,589.58 | $1,589.60 | $1,589.70 | |