| 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 | $225.53 | 12.477% | $253.6694 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $226.94 | 7.494% | $243.9469 | $243.95 | $243.95 | $243.90 |
| Purchase #3 | $197.60 | 8.156% | $213.7163 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $196.96 | 3.266% | $203.3927 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $249.33 | 6.636% | $265.8755 | $265.88 | $265.90 | $265.90 |
| Purchase #6 | $202.74 | 11.511% | $226.0774 | $226.08 | $226.10 | $226.10 |
| Purchase #7 | $91.68 | 11.451% | $102.1783 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $1,390.78 | $1,508.8565 | $1,508.87 | $1,508.90 | $1,508.90 | |