| 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 | $232.91 | 7.325% | $249.9707 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $235.60 | 3.756% | $244.4491 | $244.45 | $244.45 | $244.40 |
| Purchase #3 | $189.57 | 11.127% | $210.6635 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $216.76 | 7.368% | $232.7309 | $232.73 | $232.75 | $232.70 |
| Purchase #5 | $107.76 | 7.504% | $115.8463 | $115.85 | $115.85 | $115.80 |
| Purchase #6 | $123.35 | 10.652% | $136.4892 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $149.60 | 13.593% | $169.9351 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $1,255.55 | $1,360.0848 | $1,360.09 | $1,360.10 | $1,360.00 | |