| 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 | $187.99 | 5.273% | $197.9027 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $169.49 | 11.287% | $188.6203 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $102.52 | 3.766% | $106.3809 | $106.38 | $106.40 | $106.40 |
| Purchase #4 | $242.51 | 13.394% | $274.9918 | $274.99 | $275.00 | $275.00 |
| Purchase #5 | $217.78 | 10.287% | $240.183 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $232.48 | 12.319% | $261.1192 | $261.12 | $261.10 | $261.10 |
| Purchase #7 | $89.73 | 5.362% | $94.5413 | $94.54 | $94.55 | $94.50 |
| 7 purchase totals = | $1,242.50 | $1,363.7392 | $1,363.73 | $1,363.75 | $1,363.70 | |