| 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 | $235.59 | 13.624% | $267.6868 | $267.69 | $267.70 | $267.70 |
| Purchase #2 | $234.76 | 10.112% | $258.4989 | $258.50 | $258.50 | $258.50 |
| Purchase #3 | $188.69 | 13.304% | $213.7933 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $195.57 | 10.637% | $216.3728 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $102.66 | 7.146% | $109.9961 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $240.57 | 4.311% | $250.941 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $205.90 | 9.349% | $225.1496 | $225.15 | $225.15 | $225.10 |
| 7 purchase totals = | $1,403.74 | $1,542.4385 | $1,542.44 | $1,542.45 | $1,542.40 | |