| 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 | $219.97 | 13.445% | $249.545 | $249.55 | $249.55 | $249.50 |
| Purchase #2 | $57.34 | 8.678% | $62.316 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $117.85 | 6.640% | $125.6752 | $125.68 | $125.70 | $125.70 |
| Purchase #4 | $197.67 | 7.840% | $213.1673 | $213.17 | $213.15 | $213.20 |
| Purchase #5 | $132.94 | 5.668% | $140.475 | $140.48 | $140.50 | $140.50 |
| Purchase #6 | $213.39 | 7.509% | $229.4135 | $229.41 | $229.40 | $229.40 |
| Purchase #7 | $17.73 | 4.363% | $18.5036 | $18.50 | $18.50 | $18.50 |
| 7 purchase totals = | $956.89 | $1,039.0956 | $1,039.11 | $1,039.10 | $1,039.10 | |