| 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 | $177.88 | 13.557% | $201.9952 | $202.00 | $202.00 | $202.00 |
| Purchase #2 | $219.39 | 4.421% | $229.0892 | $229.09 | $229.10 | $229.10 |
| Purchase #3 | $109.39 | 3.491% | $113.2088 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $104.80 | 13.664% | $119.1199 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $219.70 | 5.252% | $231.2386 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $164.54 | 8.619% | $178.7217 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $29.75 | 6.684% | $31.7385 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $1,025.45 | $1,105.1119 | $1,105.12 | $1,105.10 | $1,105.00 | |