| 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 | $221.35 | 3.688% | $229.5134 | $229.51 | $229.50 | $229.50 |
| Purchase #2 | $92.44 | 13.143% | $104.5894 | $104.59 | $104.60 | $104.60 |
| Purchase #3 | $205.59 | 11.306% | $228.834 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $90.57 | 11.233% | $100.7437 | $100.74 | $100.75 | $100.70 |
| Purchase #5 | $79.88 | 5.357% | $84.1592 | $84.16 | $84.15 | $84.20 |
| Purchase #6 | $92.75 | 5.832% | $98.1592 | $98.16 | $98.15 | $98.20 |
| Purchase #7 | $232.54 | 8.513% | $252.3361 | $252.34 | $252.35 | $252.30 |
| 7 purchase totals = | $1,015.12 | $1,098.3350 | $1,098.33 | $1,098.35 | $1,098.30 | |