| 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 | $9.31 | 7.792% | $10.0354 | $10.04 | $10.05 | $10.00 |
| Purchase #2 | $212.50 | 13.468% | $241.1195 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $137.54 | 12.621% | $154.8989 | $154.90 | $154.90 | $154.90 |
| Purchase #4 | $132.27 | 5.786% | $139.9231 | $139.92 | $139.90 | $139.90 |
| Purchase #5 | $169.45 | 4.252% | $176.655 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $35.44 | 3.619% | $36.7226 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $170.84 | 4.666% | $178.8114 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $867.35 | $938.1659 | $938.17 | $938.10 | $938.10 | |