| 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 | $242.74 | 8.802% | $264.106 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $234.80 | 9.526% | $257.167 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $111.28 | 7.596% | $119.7328 | $119.73 | $119.75 | $119.70 |
| Purchase #4 | $116.43 | 10.586% | $128.7553 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $84.67 | 5.207% | $89.0788 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $204.45 | 11.711% | $228.3931 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $70.48 | 7.509% | $75.7723 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $1,064.85 | $1,163.0053 | $1,163.01 | $1,163.00 | $1,163.10 | |