| 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 | $192.59 | 13.415% | $218.4259 | $218.43 | $218.45 | $218.40 |
| Purchase #2 | $108.50 | 4.778% | $113.6841 | $113.68 | $113.70 | $113.70 |
| Purchase #3 | $160.29 | 13.816% | $182.4357 | $182.44 | $182.45 | $182.40 |
| Purchase #4 | $210.26 | 10.840% | $233.0522 | $233.05 | $233.05 | $233.10 |
| Purchase #5 | $10.53 | 6.321% | $11.1956 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $82.47 | 3.498% | $85.3548 | $85.35 | $85.35 | $85.40 |
| Purchase #7 | $88.30 | 6.838% | $94.338 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $852.94 | $938.4863 | $938.49 | $938.55 | $938.50 | |