| 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 | $107.30 | 13.286% | $121.5559 | $121.56 | $121.55 | $121.60 |
| Purchase #2 | $207.51 | 6.120% | $220.2096 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $237.95 | 13.533% | $270.1518 | $270.15 | $270.15 | $270.20 |
| Purchase #4 | $87.97 | 13.368% | $99.7298 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $83.41 | 3.420% | $86.2626 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $176.67 | 4.675% | $184.9293 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $230.46 | 10.222% | $254.0176 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $1,131.27 | $1,236.8566 | $1,236.86 | $1,236.85 | $1,236.90 | |