| 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 | $100.40 | 12.546% | $112.9962 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $247.88 | 10.838% | $274.7452 | $274.75 | $274.75 | $274.70 |
| Purchase #3 | $186.30 | 10.663% | $206.1652 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $42.70 | 9.726% | $46.853 | $46.85 | $46.85 | $46.90 |
| Purchase #5 | $61.88 | 3.374% | $63.9678 | $63.97 | $63.95 | $64.00 |
| Purchase #6 | $5.72 | 10.452% | $6.3179 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $91.55 | 6.115% | $97.1483 | $97.15 | $97.15 | $97.10 |
| 7 purchase totals = | $736.43 | $808.1936 | $808.21 | $808.15 | $808.20 | |