| 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 | $99.47 | 9.252% | $108.673 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $229.29 | 3.325% | $236.9139 | $236.91 | $236.90 | $236.90 |
| Purchase #3 | $126.79 | 6.682% | $135.2621 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $179.60 | 5.605% | $189.6666 | $189.67 | $189.65 | $189.70 |
| Purchase #5 | $213.85 | 10.510% | $236.3256 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $52.38 | 12.831% | $59.1009 | $59.10 | $59.10 | $59.10 |
| Purchase #7 | $197.63 | 6.477% | $210.4305 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $1,099.01 | $1,176.3726 | $1,176.37 | $1,176.35 | $1,176.40 | |