| 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 | $242.91 | 7.504% | $261.138 | $261.14 | $261.15 | $261.10 |
| Purchase #2 | $175.52 | 10.848% | $194.5604 | $194.56 | $194.55 | $194.60 |
| Purchase #3 | $250.60 | 11.656% | $279.8099 | $279.81 | $279.80 | $279.80 |
| Purchase #4 | $137.58 | 3.863% | $142.8947 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $249.97 | 4.147% | $260.3363 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $203.76 | 11.474% | $227.1394 | $227.14 | $227.15 | $227.10 |
| Purchase #7 | $239.77 | 13.249% | $271.5371 | $271.54 | $271.55 | $271.50 |
| 7 purchase totals = | $1,500.11 | $1,637.4158 | $1,637.42 | $1,637.45 | $1,637.30 | |