| 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 | $110.49 | 12.358% | $124.1444 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $100.74 | 6.172% | $106.9577 | $106.96 | $106.95 | $107.00 |
| Purchase #3 | $86.27 | 4.254% | $89.9399 | $89.94 | $89.95 | $89.90 |
| Purchase #4 | $61.51 | 3.800% | $63.8474 | $63.85 | $63.85 | $63.80 |
| Purchase #5 | $146.75 | 3.616% | $152.0565 | $152.06 | $152.05 | $152.10 |
| Purchase #6 | $242.64 | 3.532% | $251.21 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $249.53 | 9.188% | $272.4568 | $272.46 | $272.45 | $272.50 |
| 7 purchase totals = | $997.93 | $1,060.6127 | $1,060.62 | $1,060.60 | $1,060.60 | |