| 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 | $189.49 | 4.643% | $198.288 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $76.53 | 8.617% | $83.1246 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $228.70 | 6.257% | $243.0098 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $219.74 | 4.651% | $229.9601 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $81.48 | 3.253% | $84.1305 | $84.13 | $84.15 | $84.10 |
| Purchase #6 | $162.66 | 7.688% | $175.1653 | $175.17 | $175.15 | $175.20 |
| Purchase #7 | $191.79 | 11.692% | $214.2141 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $1,150.39 | $1,227.8924 | $1,227.89 | $1,227.85 | $1,227.90 | |