| 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 | $76.46 | 12.650% | $86.1322 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $199.58 | 8.533% | $216.6102 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $82.55 | 7.125% | $88.4317 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $197.51 | 9.523% | $216.3189 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $228.27 | 3.811% | $236.9694 | $236.97 | $236.95 | $237.00 |
| Purchase #6 | $184.74 | 7.384% | $198.3812 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $117.34 | 10.810% | $130.0245 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $1,086.45 | $1,172.8681 | $1,172.86 | $1,172.85 | $1,172.80 | |