| 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 | $98.34 | 7.843% | $106.0528 | $106.05 | $106.05 | $106.10 |
| Purchase #2 | $199.85 | 6.582% | $213.0041 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $116.95 | 13.127% | $132.302 | $132.30 | $132.30 | $132.30 |
| Purchase #4 | $197.89 | 11.324% | $220.2991 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $98.49 | 12.757% | $111.0544 | $111.05 | $111.05 | $111.10 |
| Purchase #6 | $235.68 | 12.710% | $265.6349 | $265.63 | $265.65 | $265.60 |
| Purchase #7 | $30.89 | 7.527% | $33.2151 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $978.09 | $1,081.5624 | $1,081.55 | $1,081.55 | $1,081.60 | |