| 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 | $210.79 | 7.259% | $226.0912 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $50.61 | 5.734% | $53.512 | $53.51 | $53.50 | $53.50 |
| Purchase #3 | $248.59 | 5.177% | $261.4595 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $197.79 | 6.210% | $210.0728 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $91.38 | 10.284% | $100.7775 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $160.31 | 13.117% | $181.3379 | $181.34 | $181.35 | $181.30 |
| Purchase #7 | $86.94 | 13.681% | $98.8343 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $1,046.41 | $1,132.0852 | $1,132.08 | $1,132.10 | $1,132.10 | |