| 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 | $75.89 | 7.260% | $81.3996 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $248.43 | 13.343% | $281.578 | $281.58 | $281.60 | $281.60 |
| Purchase #3 | $27.66 | 5.496% | $29.1802 | $29.18 | $29.20 | $29.20 |
| Purchase #4 | $108.63 | 5.600% | $114.7133 | $114.71 | $114.70 | $114.70 |
| Purchase #5 | $176.33 | 8.698% | $191.6672 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $32.92 | 3.294% | $34.0044 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $98.51 | 11.625% | $109.9618 | $109.96 | $109.95 | $110.00 |
| 7 purchase totals = | $768.37 | $842.5045 | $842.50 | $842.50 | $842.60 | |