| 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 | $90.36 | 7.872% | $97.4731 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $164.59 | 10.146% | $181.2893 | $181.29 | $181.30 | $181.30 |
| Purchase #3 | $178.33 | 8.533% | $193.5469 | $193.55 | $193.55 | $193.50 |
| Purchase #4 | $242.68 | 13.415% | $275.2355 | $275.24 | $275.25 | $275.20 |
| Purchase #5 | $221.46 | 13.331% | $250.9828 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $224.69 | 3.688% | $232.9766 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $45.43 | 6.252% | $48.2703 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $1,167.54 | $1,279.7745 | $1,279.78 | $1,279.80 | $1,279.80 | |