| 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 | $191.96 | 12.217% | $215.4118 | $215.41 | $215.40 | $215.40 |
| Purchase #2 | $111.37 | 7.745% | $119.9956 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $41.94 | 7.529% | $45.0977 | $45.10 | $45.10 | $45.10 |
| Purchase #4 | $69.42 | 13.532% | $78.8139 | $78.81 | $78.80 | $78.80 |
| Purchase #5 | $34.61 | 5.217% | $36.4156 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $172.51 | 12.150% | $193.47 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $232.36 | 10.775% | $257.3968 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $854.17 | $946.6014 | $946.61 | $946.55 | $946.60 | |