| 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 | $184.45 | 8.503% | $200.1338 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $50.79 | 3.235% | $52.4331 | $52.43 | $52.45 | $52.40 |
| Purchase #3 | $250.48 | 6.174% | $265.9446 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $208.68 | 10.834% | $231.2884 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $163.39 | 8.863% | $177.8713 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $127.80 | 13.818% | $145.4594 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $42.94 | 8.305% | $46.5062 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $1,028.53 | $1,119.6368 | $1,119.63 | $1,119.65 | $1,119.60 | |