| 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 | $244.81 | 9.459% | $267.9666 | $267.97 | $267.95 | $268.00 |
| Purchase #2 | $133.54 | 6.139% | $141.738 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $13.86 | 3.407% | $14.3322 | $14.33 | $14.35 | $14.30 |
| Purchase #4 | $177.89 | 6.125% | $188.7858 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $36.59 | 13.229% | $41.4305 | $41.43 | $41.45 | $41.40 |
| Purchase #6 | $222.28 | 8.153% | $240.4025 | $240.40 | $240.40 | $240.40 |
| Purchase #7 | $12.63 | 9.302% | $13.8048 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $841.60 | $908.4604 | $908.46 | $908.50 | $908.40 | |