| 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 | $22.26 | 13.271% | $25.2141 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $37.41 | 4.304% | $39.0201 | $39.02 | $39.00 | $39.00 |
| Purchase #3 | $171.89 | 9.807% | $188.7473 | $188.75 | $188.75 | $188.70 |
| Purchase #4 | $177.94 | 9.338% | $194.556 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $169.77 | 7.732% | $182.8966 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $233.57 | 10.221% | $257.4432 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $23.35 | 10.401% | $25.7786 | $25.78 | $25.80 | $25.80 |
| 7 purchase totals = | $836.19 | $913.6559 | $913.66 | $913.65 | $913.60 | |