| 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 | $214.88 | 5.536% | $226.7758 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $212.90 | 7.644% | $229.1741 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $102.93 | 13.429% | $116.7525 | $116.75 | $116.75 | $116.80 |
| Purchase #4 | $129.45 | 12.733% | $145.9329 | $145.93 | $145.95 | $145.90 |
| Purchase #5 | $102.44 | 8.439% | $111.0849 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $146.99 | 7.433% | $157.9158 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $87.53 | 13.757% | $99.5715 | $99.57 | $99.55 | $99.60 |
| 7 purchase totals = | $997.12 | $1,087.2075 | $1,087.20 | $1,087.20 | $1,087.30 | |