| 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 | $205.53 | 7.728% | $221.4134 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $30.36 | 6.586% | $32.3595 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $133.58 | 3.285% | $137.9681 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $23.57 | 9.164% | $25.73 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $199.28 | 4.608% | $208.4628 | $208.46 | $208.45 | $208.50 |
| Purchase #6 | $87.63 | 12.480% | $98.5662 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $33.35 | 5.344% | $35.1322 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $713.30 | $759.6322 | $759.63 | $759.60 | $759.70 | |