| 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 | $116.60 | 5.220% | $122.6865 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $193.70 | 5.871% | $205.0721 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $47.78 | 9.739% | $52.4333 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $47.62 | 13.683% | $54.1358 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $188.34 | 3.494% | $194.9206 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $158.71 | 12.466% | $178.4948 | $178.49 | $178.50 | $178.50 |
| Purchase #7 | $30.97 | 3.823% | $32.154 | $32.15 | $32.15 | $32.20 |
| 7 purchase totals = | $783.72 | $839.8971 | $839.89 | $839.90 | $839.90 | |