| 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 | $149.43 | 8.825% | $162.6172 | $162.62 | $162.60 | $162.60 |
| Purchase #2 | $209.63 | 11.676% | $234.1064 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $129.37 | 7.515% | $139.0922 | $139.09 | $139.10 | $139.10 |
| Purchase #4 | $153.50 | 12.756% | $173.0805 | $173.08 | $173.10 | $173.10 |
| Purchase #5 | $227.81 | 5.335% | $239.9637 | $239.96 | $239.95 | $240.00 |
| Purchase #6 | $60.80 | 6.645% | $64.8402 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $8.68 | 11.471% | $9.6757 | $9.68 | $9.70 | $9.70 |
| 7 purchase totals = | $939.22 | $1,023.3759 | $1,023.38 | $1,023.40 | $1,023.40 | |