| 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 | $112.97 | 5.185% | $118.8275 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $123.60 | 8.604% | $134.2345 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $178.95 | 4.791% | $187.5235 | $187.52 | $187.50 | $187.50 |
| Purchase #4 | $237.76 | 3.728% | $246.6237 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $84.97 | 12.379% | $95.4884 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $27.69 | 13.267% | $31.3636 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $39.70 | 6.290% | $42.1971 | $42.20 | $42.20 | $42.20 |
| 7 purchase totals = | $805.64 | $856.2583 | $856.25 | $856.25 | $856.20 | |