| 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 | $213.80 | 11.350% | $238.0663 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $250.38 | 12.614% | $281.9629 | $281.96 | $281.95 | $282.00 |
| Purchase #3 | $145.26 | 12.766% | $163.8039 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $70.45 | 8.847% | $76.6827 | $76.68 | $76.70 | $76.70 |
| Purchase #5 | $136.94 | 9.183% | $149.5152 | $149.52 | $149.50 | $149.50 |
| Purchase #6 | $11.33 | 9.113% | $12.3625 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $44.56 | 4.654% | $46.6338 | $46.63 | $46.65 | $46.60 |
| 7 purchase totals = | $872.72 | $969.0273 | $969.02 | $969.00 | $969.10 | |