| 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 | $185.83 | 8.328% | $201.3059 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $199.35 | 10.746% | $220.7722 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $53.53 | 11.676% | $59.7802 | $59.78 | $59.80 | $59.80 |
| Purchase #4 | $192.73 | 9.108% | $210.2838 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $34.93 | 8.179% | $37.7869 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $243.53 | 12.475% | $273.9104 | $273.91 | $273.90 | $273.90 |
| Purchase #7 | $75.47 | 11.864% | $84.4238 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $985.37 | $1,088.2632 | $1,088.26 | $1,088.25 | $1,088.30 | |