| 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 | $215.29 | 3.426% | $222.6658 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $53.73 | 4.747% | $56.2806 | $56.28 | $56.30 | $56.30 |
| Purchase #3 | $121.45 | 6.134% | $128.8997 | $128.90 | $128.90 | $128.90 |
| Purchase #4 | $246.71 | 12.853% | $278.4196 | $278.42 | $278.40 | $278.40 |
| Purchase #5 | $111.33 | 3.508% | $115.2355 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $90.76 | 7.311% | $97.3955 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $187.97 | 9.850% | $206.485 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $1,027.24 | $1,105.3817 | $1,105.40 | $1,105.40 | $1,105.40 | |