| 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 | $206.34 | 6.862% | $220.4991 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $50.78 | 3.323% | $52.4674 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $148.87 | 5.126% | $156.5011 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $177.50 | 12.523% | $199.7283 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $6.69 | 7.163% | $7.1692 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $183.72 | 4.283% | $191.5887 | $191.59 | $191.60 | $191.60 |
| Purchase #7 | $135.38 | 9.534% | $148.2871 | $148.29 | $148.30 | $148.30 |
| 7 purchase totals = | $909.28 | $976.2409 | $976.25 | $976.25 | $976.30 | |