| 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 | $218.83 | 5.757% | $231.428 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $24.61 | 8.560% | $26.7166 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $168.26 | 13.612% | $191.1636 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $168.35 | 3.252% | $173.8247 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $109.74 | 5.785% | $116.0885 | $116.09 | $116.10 | $116.10 |
| Purchase #6 | $204.92 | 3.624% | $212.3463 | $212.35 | $212.35 | $212.30 |
| Purchase #7 | $213.71 | 7.362% | $229.4433 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $1,108.42 | $1,181.0110 | $1,181.01 | $1,181.00 | $1,180.90 | |