| 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 | $104.92 | 5.724% | $110.9256 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $22.39 | 13.525% | $25.4182 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $211.34 | 9.537% | $231.4955 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $244.45 | 9.772% | $268.3377 | $268.34 | $268.35 | $268.30 |
| Purchase #5 | $52.76 | 8.514% | $57.252 | $57.25 | $57.25 | $57.30 |
| Purchase #6 | $18.59 | 10.836% | $20.6044 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $169.90 | 11.140% | $188.8269 | $188.83 | $188.85 | $188.80 |
| 7 purchase totals = | $824.35 | $902.8603 | $902.87 | $902.90 | $902.80 | |