| 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 | $24.51 | 12.448% | $27.561 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $110.25 | 6.500% | $117.4163 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $178.74 | 5.527% | $188.619 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $76.63 | 9.359% | $83.8018 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $230.48 | 5.293% | $242.6793 | $242.68 | $242.70 | $242.70 |
| Purchase #6 | $147.54 | 8.522% | $160.1134 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $118.68 | 3.589% | $122.9394 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $886.83 | $943.1302 | $943.13 | $943.10 | $943.10 | |