| 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 | $218.74 | 10.356% | $241.3927 | $241.39 | $241.40 | $241.40 |
| Purchase #2 | $215.39 | 9.666% | $236.2096 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $136.49 | 4.375% | $142.4614 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $13.65 | 7.680% | $14.6983 | $14.70 | $14.70 | $14.70 |
| Purchase #5 | $55.43 | 9.196% | $60.5273 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $227.80 | 3.305% | $235.3288 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $201.70 | 11.446% | $224.7866 | $224.79 | $224.80 | $224.80 |
| 7 purchase totals = | $1,069.20 | $1,155.4047 | $1,155.41 | $1,155.45 | $1,155.40 | |