| 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 | $113.78 | 6.282% | $120.9277 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $250.44 | 4.332% | $261.2891 | $261.29 | $261.30 | $261.30 |
| Purchase #3 | $101.98 | 10.238% | $112.4207 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $214.77 | 4.116% | $223.6099 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $102.50 | 4.568% | $107.1822 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $88.71 | 9.672% | $97.29 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $97.31 | 9.732% | $106.7802 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $969.49 | $1,029.4998 | $1,029.50 | $1,029.55 | $1,029.50 | |