| 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 | $8.26 | 5.110% | $8.6821 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $204.39 | 6.649% | $217.9799 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $205.62 | 13.325% | $233.0189 | $233.02 | $233.00 | $233.00 |
| Purchase #4 | $28.54 | 5.415% | $30.0854 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $81.48 | 12.334% | $91.5297 | $91.53 | $91.55 | $91.50 |
| Purchase #6 | $226.98 | 9.754% | $249.1196 | $249.12 | $249.10 | $249.10 |
| Purchase #7 | $168.47 | 12.865% | $190.1437 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $923.74 | $1,020.5593 | $1,020.56 | $1,020.60 | $1,020.50 | |