| 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 | $182.42 | 12.325% | $204.9033 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $182.68 | 9.579% | $200.1789 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $10.80 | 4.307% | $11.2652 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $198.97 | 12.243% | $223.3299 | $223.33 | $223.35 | $223.30 |
| Purchase #5 | $9.67 | 8.511% | $10.493 | $10.49 | $10.50 | $10.50 |
| Purchase #6 | $51.86 | 12.573% | $58.3804 | $58.38 | $58.40 | $58.40 |
| Purchase #7 | $62.42 | 5.124% | $65.6184 | $65.62 | $65.60 | $65.60 |
| 7 purchase totals = | $698.82 | $774.1691 | $774.17 | $774.20 | $774.20 | |