| 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 | $20.55 | 13.304% | $23.284 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $14.40 | 5.169% | $15.1443 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $201.76 | 6.508% | $214.8905 | $214.89 | $214.90 | $214.90 |
| Purchase #4 | $137.37 | 6.581% | $146.4103 | $146.41 | $146.40 | $146.40 |
| Purchase #5 | $224.27 | 7.755% | $241.6621 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $17.35 | 11.434% | $19.3338 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $230.97 | 8.108% | $249.697 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $846.67 | $910.4220 | $910.41 | $910.45 | $910.40 | |