| 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 | $202.83 | 7.600% | $218.2451 | $218.25 | $218.25 | $218.20 |
| Purchase #2 | $167.95 | 11.456% | $187.1904 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $40.50 | 7.253% | $43.4375 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $9.63 | 6.376% | $10.244 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $206.34 | 3.804% | $214.1892 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $42.47 | 4.208% | $44.2571 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $224.66 | 13.219% | $254.3578 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $894.38 | $971.9211 | $971.93 | $971.95 | $971.90 | |