| 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 | $139.57 | 9.829% | $153.2883 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $91.32 | 7.620% | $98.2786 | $98.28 | $98.30 | $98.30 |
| Purchase #3 | $241.51 | 12.619% | $271.9861 | $271.99 | $272.00 | $272.00 |
| Purchase #4 | $198.52 | 6.822% | $212.063 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $13.84 | 9.829% | $15.2003 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $66.87 | 13.805% | $76.1014 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $79.87 | 9.228% | $87.2404 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $831.50 | $914.1581 | $914.16 | $914.20 | $914.20 | |