| 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 | $116.95 | 6.265% | $124.2769 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $114.62 | 12.715% | $129.1939 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $20.48 | 6.544% | $21.8202 | $21.82 | $21.80 | $21.80 |
| Purchase #4 | $125.36 | 9.666% | $137.4773 | $137.48 | $137.50 | $137.50 |
| Purchase #5 | $232.96 | 3.260% | $240.5545 | $240.55 | $240.55 | $240.60 |
| Purchase #6 | $224.82 | 8.560% | $244.0646 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $77.40 | 8.360% | $83.8706 | $83.87 | $83.85 | $83.90 |
| 7 purchase totals = | $912.59 | $981.2580 | $981.25 | $981.25 | $981.40 | |