| 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 | $219.92 | 13.470% | $249.5432 | $249.54 | $249.55 | $249.50 |
| Purchase #2 | $170.63 | 5.274% | $179.629 | $179.63 | $179.65 | $179.60 |
| Purchase #3 | $219.40 | 4.680% | $229.6679 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $196.84 | 6.344% | $209.3275 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $128.61 | 5.184% | $135.2771 | $135.28 | $135.30 | $135.30 |
| Purchase #6 | $147.96 | 6.808% | $158.0331 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $124.73 | 6.465% | $132.7938 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $1,208.09 | $1,294.2716 | $1,294.27 | $1,294.35 | $1,294.20 | |