| 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 | $22.27 | 7.245% | $23.8835 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $97.89 | 3.268% | $101.089 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $33.51 | 6.377% | $35.6469 | $35.65 | $35.65 | $35.60 |
| Purchase #4 | $162.95 | 12.215% | $182.8543 | $182.85 | $182.85 | $182.90 |
| Purchase #5 | $113.84 | 13.801% | $129.5511 | $129.55 | $129.55 | $129.60 |
| Purchase #6 | $233.59 | 8.737% | $253.9988 | $254.00 | $254.00 | $254.00 |
| Purchase #7 | $118.91 | 4.557% | $124.3287 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $782.96 | $851.3523 | $851.35 | $851.40 | $851.40 | |