| 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 | $121.91 | 9.555% | $133.5585 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $170.72 | 6.577% | $181.9483 | $181.95 | $181.95 | $181.90 |
| Purchase #3 | $240.71 | 5.114% | $253.0199 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $54.68 | 8.850% | $59.5192 | $59.52 | $59.50 | $59.50 |
| Purchase #5 | $188.57 | 12.321% | $211.8037 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $240.69 | 8.660% | $261.5338 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $86.83 | 13.415% | $98.4782 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $1,104.11 | $1,199.8616 | $1,199.86 | $1,199.85 | $1,199.80 | |