| 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 | $238.71 | 11.197% | $265.4384 | $265.44 | $265.45 | $265.40 |
| Purchase #2 | $229.97 | 10.636% | $254.4296 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $82.34 | 5.508% | $86.8753 | $86.88 | $86.90 | $86.90 |
| Purchase #4 | $218.94 | 11.810% | $244.7968 | $244.80 | $244.80 | $244.80 |
| Purchase #5 | $128.45 | 4.423% | $134.1313 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $106.27 | 4.145% | $110.6749 | $110.67 | $110.65 | $110.70 |
| Purchase #7 | $50.73 | 7.715% | $54.6438 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $1,055.41 | $1,150.9901 | $1,150.99 | $1,151.05 | $1,150.90 | |