| 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 | $206.70 | 11.342% | $230.1439 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $168.68 | 3.459% | $174.5146 | $174.51 | $174.50 | $174.50 |
| Purchase #3 | $67.36 | 10.523% | $74.4483 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $218.94 | 12.599% | $246.5243 | $246.52 | $246.50 | $246.50 |
| Purchase #5 | $77.65 | 13.247% | $87.9363 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $44.81 | 13.426% | $50.8262 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $45.83 | 5.113% | $48.1733 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $829.97 | $912.5669 | $912.56 | $912.55 | $912.40 | |