| 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 | $16.33 | 12.348% | $18.3464 | $18.35 | $18.35 | $18.30 |
| Purchase #2 | $191.37 | 13.482% | $217.1705 | $217.17 | $217.15 | $217.20 |
| Purchase #3 | $45.77 | 3.698% | $47.4626 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $68.51 | 9.678% | $75.1404 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $210.77 | 4.415% | $220.0755 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $245.63 | 11.831% | $274.6905 | $274.69 | $274.70 | $274.70 |
| Purchase #7 | $173.44 | 9.837% | $190.5013 | $190.50 | $190.50 | $190.50 |
| 7 purchase totals = | $951.82 | $1,043.3872 | $1,043.39 | $1,043.40 | $1,043.40 | |