| 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 | $250.29 | 13.483% | $284.0366 | $284.04 | $284.05 | $284.00 |
| Purchase #2 | $41.35 | 7.486% | $44.4455 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $204.99 | 3.579% | $212.3266 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $216.38 | 12.522% | $243.4751 | $243.48 | $243.50 | $243.50 |
| Purchase #5 | $45.90 | 8.268% | $49.695 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $247.31 | 10.251% | $272.6617 | $272.66 | $272.65 | $272.70 |
| Purchase #7 | $14.25 | 3.852% | $14.7989 | $14.80 | $14.80 | $14.80 |
| 7 purchase totals = | $1,020.47 | $1,121.4394 | $1,121.46 | $1,121.50 | $1,121.40 | |