| 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 | $21.58 | 5.105% | $22.6817 | $22.68 | $22.70 | $22.70 |
| Purchase #2 | $151.72 | 4.263% | $158.1878 | $158.19 | $158.20 | $158.20 |
| Purchase #3 | $33.74 | 7.677% | $36.3302 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $205.42 | 4.315% | $214.2839 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $220.60 | 6.402% | $234.7228 | $234.72 | $234.70 | $234.70 |
| Purchase #6 | $234.93 | 11.451% | $261.8318 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $105.34 | 3.531% | $109.0596 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $973.33 | $1,037.0978 | $1,037.09 | $1,037.15 | $1,037.10 | |