| 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 | $132.29 | 12.170% | $148.3897 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $204.49 | 6.590% | $217.9659 | $217.97 | $217.95 | $218.00 |
| Purchase #3 | $177.91 | 12.180% | $199.5794 | $199.58 | $199.60 | $199.60 |
| Purchase #4 | $21.59 | 12.482% | $24.2849 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $56.68 | 9.188% | $61.8878 | $61.89 | $61.90 | $61.90 |
| Purchase #6 | $172.47 | 9.609% | $189.0426 | $189.04 | $189.05 | $189.00 |
| Purchase #7 | $189.89 | 8.225% | $205.5085 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $955.32 | $1,046.6588 | $1,046.66 | $1,046.70 | $1,046.70 | |