| 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 | $221.33 | 10.271% | $244.0628 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $164.82 | 6.778% | $175.9915 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $228.96 | 13.510% | $259.8925 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $176.46 | 12.840% | $199.1175 | $199.12 | $199.10 | $199.10 |
| Purchase #5 | $203.44 | 6.838% | $217.3512 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $106.64 | 6.658% | $113.7401 | $113.74 | $113.75 | $113.70 |
| Purchase #7 | $194.54 | 9.638% | $213.2898 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $1,296.19 | $1,423.4454 | $1,423.44 | $1,423.45 | $1,423.50 | |