| 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 | $245.66 | 9.381% | $268.7054 | $268.71 | $268.70 | $268.70 |
| Purchase #2 | $91.61 | 12.853% | $103.3846 | $103.38 | $103.40 | $103.40 |
| Purchase #3 | $40.48 | 3.321% | $41.8243 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $77.92 | 7.692% | $83.9136 | $83.91 | $83.90 | $83.90 |
| Purchase #5 | $156.82 | 13.406% | $177.8433 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $26.76 | 7.625% | $28.8005 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $157.25 | 7.543% | $169.1114 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $796.50 | $873.5831 | $873.57 | $873.55 | $873.50 | |