| 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 | $212.89 | 6.224% | $226.1403 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $145.66 | 5.748% | $154.0325 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $15.33 | 9.233% | $16.7454 | $16.75 | $16.75 | $16.70 |
| Purchase #4 | $201.60 | 9.500% | $220.752 | $220.75 | $220.75 | $220.80 |
| Purchase #5 | $130.74 | 12.222% | $146.719 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $244.84 | 10.829% | $271.3537 | $271.35 | $271.35 | $271.40 |
| Purchase #7 | $133.30 | 8.307% | $144.3732 | $144.37 | $144.35 | $144.40 |
| 7 purchase totals = | $1,084.36 | $1,180.1161 | $1,180.11 | $1,180.10 | $1,180.10 | |