| 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 | $188.82 | 7.841% | $203.6254 | $203.63 | $203.65 | $203.60 |
| Purchase #2 | $13.96 | 5.444% | $14.72 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $175.85 | 13.364% | $199.3506 | $199.35 | $199.35 | $199.40 |
| Purchase #4 | $224.58 | 3.116% | $231.5779 | $231.58 | $231.60 | $231.60 |
| Purchase #5 | $11.27 | 13.303% | $12.7692 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $47.48 | 10.811% | $52.6131 | $52.61 | $52.60 | $52.60 |
| Purchase #7 | $111.88 | 11.842% | $125.1288 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $773.84 | $839.7850 | $839.79 | $839.80 | $839.80 | |