| 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 | $238.80 | 13.345% | $270.6679 | $270.67 | $270.65 | $270.70 |
| Purchase #2 | $207.50 | 10.751% | $229.8083 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $121.68 | 9.151% | $132.8149 | $132.81 | $132.80 | $132.80 |
| Purchase #4 | $143.53 | 9.707% | $157.4625 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $146.38 | 8.360% | $158.6174 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $19.82 | 10.114% | $21.8246 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $236.55 | 4.460% | $247.1001 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $1,114.26 | $1,218.2957 | $1,218.29 | $1,218.20 | $1,218.30 | |