| 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 | $234.47 | 13.151% | $265.3051 | $265.31 | $265.30 | $265.30 |
| Purchase #2 | $112.77 | 3.368% | $116.5681 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $217.45 | 12.341% | $244.2855 | $244.29 | $244.30 | $244.30 |
| Purchase #4 | $217.53 | 11.734% | $243.055 | $243.06 | $243.05 | $243.10 |
| Purchase #5 | $163.42 | 4.774% | $171.2217 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $142.44 | 6.533% | $151.7456 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $182.30 | 13.841% | $207.5321 | $207.53 | $207.55 | $207.50 |
| 7 purchase totals = | $1,270.38 | $1,399.7131 | $1,399.73 | $1,399.70 | $1,399.70 | |