| 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 | $226.70 | 12.600% | $255.2642 | $255.26 | $255.25 | $255.30 |
| Purchase #2 | $201.80 | 7.693% | $217.3245 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $42.25 | 10.433% | $46.6579 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $98.39 | 5.314% | $103.6184 | $103.62 | $103.60 | $103.60 |
| Purchase #5 | $75.63 | 13.815% | $86.0783 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $43.29 | 7.690% | $46.619 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $96.66 | 7.299% | $103.7152 | $103.72 | $103.70 | $103.70 |
| 7 purchase totals = | $784.72 | $859.2775 | $859.28 | $859.20 | $859.30 | |