| 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 | $94.28 | 9.510% | $103.246 | $103.25 | $103.25 | $103.20 |
| Purchase #2 | $211.63 | 5.706% | $223.7056 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $235.49 | 13.747% | $267.8628 | $267.86 | $267.85 | $267.90 |
| Purchase #4 | $8.50 | 5.569% | $8.9734 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $144.96 | 9.382% | $158.5601 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $18.81 | 7.597% | $20.239 | $20.24 | $20.25 | $20.20 |
| Purchase #7 | $187.38 | 6.118% | $198.8439 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $901.05 | $981.4308 | $981.43 | $981.40 | $981.40 | |