| 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 | $126.67 | 3.657% | $131.3023 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $118.76 | 9.146% | $129.6218 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $203.52 | 12.834% | $229.6398 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $9.27 | 7.708% | $9.9845 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $82.52 | 12.804% | $93.0859 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $240.58 | 6.357% | $255.8737 | $255.87 | $255.85 | $255.90 |
| Purchase #7 | $233.57 | 4.253% | $243.5037 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $1,014.89 | $1,093.0117 | $1,093.00 | $1,093.00 | $1,093.00 | |