| 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 | $234.85 | 3.358% | $242.7363 | $242.74 | $242.75 | $242.70 |
| Purchase #2 | $16.26 | 4.599% | $17.0078 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $82.57 | 3.521% | $85.4773 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $56.54 | 5.462% | $59.6282 | $59.63 | $59.65 | $59.60 |
| Purchase #5 | $155.29 | 13.189% | $175.7712 | $175.77 | $175.75 | $175.80 |
| Purchase #6 | $138.39 | 7.374% | $148.5949 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $128.74 | 12.802% | $145.2213 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $812.64 | $874.4370 | $874.44 | $874.45 | $874.40 | |