| 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 | $221.42 | 3.633% | $229.4642 | $229.46 | $229.45 | $229.50 |
| Purchase #2 | $137.85 | 5.483% | $145.4083 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $248.47 | 5.619% | $262.4315 | $262.43 | $262.45 | $262.40 |
| Purchase #4 | $86.30 | 7.332% | $92.6275 | $92.63 | $92.65 | $92.60 |
| Purchase #5 | $26.40 | 6.495% | $28.1147 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $113.39 | 9.857% | $124.5669 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $126.34 | 4.813% | $132.4207 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $960.17 | $1,015.0338 | $1,015.03 | $1,015.00 | $1,015.00 | |