| 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 | $217.86 | 10.203% | $240.0883 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $19.59 | 4.499% | $20.4714 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $138.63 | 8.365% | $150.2264 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $42.98 | 7.469% | $46.1902 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $191.29 | 10.257% | $210.9106 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $194.40 | 7.657% | $209.2852 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $95.75 | 3.173% | $98.7881 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $900.50 | $975.9602 | $975.97 | $976.00 | $976.00 | |