| 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 | $106.46 | 9.727% | $116.8154 | $116.82 | $116.80 | $116.80 |
| Purchase #2 | $205.57 | 4.398% | $214.611 | $214.61 | $214.60 | $214.60 |
| Purchase #3 | $108.72 | 11.280% | $120.9836 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $39.63 | 7.404% | $42.5642 | $42.56 | $42.55 | $42.60 |
| Purchase #5 | $18.34 | 7.626% | $19.7386 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $39.77 | 3.800% | $41.2813 | $41.28 | $41.30 | $41.30 |
| Purchase #7 | $86.66 | 13.317% | $98.2005 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $605.15 | $654.1946 | $654.19 | $654.20 | $654.20 | |