| 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 | $193.42 | 3.141% | $199.4953 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $135.34 | 7.803% | $145.9006 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $204.38 | 10.850% | $226.5552 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $199.45 | 5.506% | $210.4317 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $51.55 | 13.528% | $58.5237 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $95.58 | 12.627% | $107.6489 | $107.65 | $107.65 | $107.60 |
| Purchase #7 | $78.59 | 9.391% | $85.9704 | $85.97 | $85.95 | $86.00 |
| 7 purchase totals = | $958.31 | $1,034.5258 | $1,034.53 | $1,034.50 | $1,034.50 | |