| 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 | $192.49 | 4.212% | $200.5977 | $200.60 | $200.60 | $200.60 |
| Purchase #2 | $105.71 | 7.459% | $113.5949 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $195.68 | 4.453% | $204.3936 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $163.83 | 10.582% | $181.1665 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $39.36 | 11.197% | $43.7671 | $43.77 | $43.75 | $43.80 |
| Purchase #6 | $81.45 | 6.527% | $86.7662 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $241.60 | 5.433% | $254.7261 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $1,020.12 | $1,085.0121 | $1,085.02 | $1,085.00 | $1,085.10 | |