| 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 | $218.79 | 13.431% | $248.1757 | $248.18 | $248.20 | $248.20 |
| Purchase #2 | $218.72 | 6.325% | $232.554 | $232.55 | $232.55 | $232.60 |
| Purchase #3 | $96.53 | 3.777% | $100.1759 | $100.18 | $100.20 | $100.20 |
| Purchase #4 | $16.58 | 11.434% | $18.4758 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $83.74 | 8.634% | $90.9701 | $90.97 | $90.95 | $91.00 |
| Purchase #6 | $110.97 | 10.389% | $122.4987 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $125.64 | 6.534% | $133.8493 | $133.85 | $133.85 | $133.80 |
| 7 purchase totals = | $870.97 | $946.6995 | $946.71 | $946.75 | $946.80 | |