| 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 | $183.93 | 12.132% | $206.2444 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $24.35 | 4.730% | $25.5018 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $79.42 | 6.804% | $84.8237 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $238.51 | 6.238% | $253.3883 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $145.85 | 3.727% | $151.2858 | $151.29 | $151.30 | $151.30 |
| Purchase #6 | $100.43 | 5.872% | $106.3272 | $106.33 | $106.35 | $106.30 |
| Purchase #7 | $89.92 | 13.617% | $102.1644 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $862.41 | $929.7356 | $929.73 | $929.75 | $929.70 | |