| 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 | $93.57 | 9.134% | $102.1167 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $22.66 | 7.156% | $24.2815 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $99.87 | 6.410% | $106.2717 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $234.95 | 8.614% | $255.1886 | $255.19 | $255.20 | $255.20 |
| Purchase #5 | $234.93 | 3.686% | $243.5895 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $230.34 | 12.813% | $259.8535 | $259.85 | $259.85 | $259.90 |
| Purchase #7 | $126.33 | 3.187% | $130.3561 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $1,042.65 | $1,121.6576 | $1,121.66 | $1,121.65 | $1,121.80 | |