| 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 | $157.39 | 10.605% | $174.0812 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $219.64 | 10.263% | $242.1817 | $242.18 | $242.20 | $242.20 |
| Purchase #3 | $49.42 | 3.626% | $51.212 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $54.51 | 12.183% | $61.151 | $61.15 | $61.15 | $61.20 |
| Purchase #5 | $220.31 | 12.133% | $247.0402 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $206.33 | 10.401% | $227.7904 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $18.93 | 6.515% | $20.1633 | $20.16 | $20.15 | $20.20 |
| 7 purchase totals = | $926.53 | $1,023.6198 | $1,023.61 | $1,023.65 | $1,023.70 | |