| 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 | $203.34 | 13.244% | $230.2703 | $230.27 | $230.25 | $230.30 |
| Purchase #2 | $193.67 | 12.771% | $218.4036 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $29.42 | 4.449% | $30.7289 | $30.73 | $30.75 | $30.70 |
| Purchase #4 | $44.27 | 10.251% | $48.8081 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $131.71 | 12.513% | $148.1909 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $29.41 | 7.350% | $31.5716 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $225.77 | 4.437% | $235.7874 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $857.59 | $943.7608 | $943.76 | $943.75 | $943.80 | |