| 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 | $47.29 | 6.254% | $50.2475 | $50.25 | $50.25 | $50.20 |
| Purchase #2 | $152.34 | 9.552% | $166.8915 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $177.64 | 3.220% | $183.36 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $228.55 | 11.655% | $255.1875 | $255.19 | $255.20 | $255.20 |
| Purchase #5 | $182.57 | 7.739% | $196.6991 | $196.70 | $196.70 | $196.70 |
| Purchase #6 | $79.91 | 9.449% | $87.4607 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $243.81 | 12.128% | $273.3793 | $273.38 | $273.40 | $273.40 |
| 7 purchase totals = | $1,112.11 | $1,213.2256 | $1,213.23 | $1,213.25 | $1,213.30 | |