| 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 | $245.40 | 5.834% | $259.7166 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $69.67 | 3.549% | $72.1426 | $72.14 | $72.15 | $72.10 |
| Purchase #3 | $93.89 | 9.480% | $102.7908 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $96.98 | 9.124% | $105.8285 | $105.83 | $105.85 | $105.80 |
| Purchase #5 | $126.95 | 4.319% | $132.433 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $13.72 | 11.346% | $15.2767 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $213.53 | 12.419% | $240.0483 | $240.05 | $240.05 | $240.00 |
| 7 purchase totals = | $860.14 | $928.2365 | $928.24 | $928.30 | $928.10 | |