| 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 | $125.34 | 13.459% | $142.2095 | $142.21 | $142.20 | $142.20 |
| Purchase #2 | $21.60 | 7.784% | $23.2813 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $52.55 | 8.706% | $57.125 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $27.82 | 5.267% | $29.2853 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $25.75 | 3.421% | $26.6309 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $223.84 | 8.747% | $243.4193 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $19.61 | 9.263% | $21.4265 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $496.51 | $543.3778 | $543.39 | $543.45 | $543.30 | |