| 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 | $204.42 | 11.214% | $227.3437 | $227.34 | $227.35 | $227.30 |
| Purchase #2 | $69.36 | 12.792% | $78.2325 | $78.23 | $78.25 | $78.20 |
| Purchase #3 | $223.28 | 11.698% | $249.3993 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $174.67 | 13.107% | $197.564 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $221.97 | 7.738% | $239.146 | $239.15 | $239.15 | $239.10 |
| Purchase #6 | $132.60 | 13.433% | $150.4122 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $130.65 | 12.517% | $147.0035 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $1,156.95 | $1,289.1012 | $1,289.09 | $1,289.10 | $1,289.00 | |