| 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 | $192.83 | 9.498% | $211.145 | $211.15 | $211.15 | $211.10 |
| Purchase #2 | $22.84 | 4.827% | $23.9425 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $227.92 | 7.665% | $245.3901 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $22.77 | 10.508% | $25.1627 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $107.58 | 9.105% | $117.3752 | $117.38 | $117.40 | $117.40 |
| Purchase #6 | $48.84 | 5.715% | $51.6312 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $30.68 | 12.709% | $34.5791 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $653.46 | $709.2258 | $709.23 | $709.30 | $709.20 | |