| 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 | $9.58 | 5.394% | $10.0967 | $10.10 | $10.10 | $10.10 |
| Purchase #2 | $210.65 | 12.679% | $237.3583 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $180.67 | 10.277% | $199.2375 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $113.83 | 12.579% | $128.1487 | $128.15 | $128.15 | $128.10 |
| Purchase #5 | $86.54 | 6.817% | $92.4394 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $169.42 | 10.793% | $187.7055 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $117.55 | 3.789% | $122.004 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $888.24 | $976.9901 | $977.00 | $977.00 | $976.90 | |