| 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 | $95.36 | 3.395% | $98.5975 | $98.60 | $98.60 | $98.60 |
| Purchase #2 | $250.86 | 11.626% | $280.025 | $280.03 | $280.05 | $280.00 |
| Purchase #3 | $109.68 | 11.136% | $121.894 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $195.97 | 6.322% | $208.3592 | $208.36 | $208.35 | $208.40 |
| Purchase #5 | $67.90 | 6.160% | $72.0826 | $72.08 | $72.10 | $72.10 |
| Purchase #6 | $46.86 | 9.434% | $51.2808 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $188.85 | 8.420% | $204.7512 | $204.75 | $204.75 | $204.80 |
| 7 purchase totals = | $955.48 | $1,036.9903 | $1,036.99 | $1,037.05 | $1,037.10 | |