| 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 | $146.41 | 3.499% | $151.5329 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $228.53 | 9.442% | $250.1078 | $250.11 | $250.10 | $250.10 |
| Purchase #3 | $126.90 | 12.744% | $143.0721 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $146.68 | 5.223% | $154.3411 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $169.80 | 13.504% | $192.7298 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $102.70 | 6.174% | $109.0407 | $109.04 | $109.05 | $109.00 |
| Purchase #7 | $230.35 | 8.709% | $250.4112 | $250.41 | $250.40 | $250.40 |
| 7 purchase totals = | $1,151.37 | $1,251.2356 | $1,251.23 | $1,251.25 | $1,251.10 | |