| 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 | $192.46 | 10.327% | $212.3353 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $37.77 | 10.677% | $41.8027 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $168.67 | 13.583% | $191.5804 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $142.69 | 6.135% | $151.444 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $28.94 | 3.243% | $29.8785 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $99.72 | 6.409% | $106.1111 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $178.44 | 6.145% | $189.4051 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $848.69 | $922.5571 | $922.56 | $922.60 | $922.50 | |