| 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 | $195.68 | 7.367% | $210.0957 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $122.98 | 10.764% | $136.2176 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $114.52 | 12.501% | $128.8361 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $75.74 | 3.601% | $78.4674 | $78.47 | $78.45 | $78.50 |
| Purchase #5 | $182.45 | 9.481% | $199.7481 | $199.75 | $199.75 | $199.70 |
| Purchase #6 | $32.65 | 11.371% | $36.3626 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $217.49 | 7.798% | $234.4499 | $234.45 | $234.45 | $234.40 |
| 7 purchase totals = | $941.51 | $1,024.1774 | $1,024.19 | $1,024.15 | $1,024.10 | |