| 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 | $219.27 | 10.250% | $241.7452 | $241.75 | $241.75 | $241.70 |
| Purchase #2 | $75.69 | 5.452% | $79.8166 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $229.68 | 11.461% | $256.0036 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $19.54 | 8.701% | $21.2402 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $189.95 | 5.689% | $200.7563 | $200.76 | $200.75 | $200.80 |
| Purchase #6 | $123.61 | 6.665% | $131.8486 | $131.85 | $131.85 | $131.80 |
| Purchase #7 | $40.93 | 6.160% | $43.4513 | $43.45 | $43.45 | $43.50 |
| 7 purchase totals = | $898.67 | $974.8618 | $974.87 | $974.85 | $974.80 | |