| 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 | $221.64 | 3.496% | $229.3885 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $12.31 | 4.382% | $12.8494 | $12.85 | $12.85 | $12.80 |
| Purchase #3 | $151.47 | 7.613% | $163.0014 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $219.76 | 4.623% | $229.9195 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $78.69 | 5.136% | $82.7315 | $82.73 | $82.75 | $82.70 |
| Purchase #6 | $11.42 | 5.227% | $12.0169 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $106.71 | 3.835% | $110.8023 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $802.00 | $840.7095 | $840.71 | $840.70 | $840.60 | |