| 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 | $118.65 | 11.616% | $132.4324 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $30.67 | 6.827% | $32.7638 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $103.33 | 13.352% | $117.1266 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $199.32 | 3.539% | $206.3739 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $122.49 | 8.646% | $133.0805 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $214.42 | 5.227% | $225.6277 | $225.63 | $225.65 | $225.60 |
| Purchase #7 | $40.35 | 6.811% | $43.0982 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $829.23 | $890.5031 | $890.50 | $890.55 | $890.50 | |