| 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 | $117.79 | 10.170% | $129.7692 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $250.77 | 4.125% | $261.1143 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $145.54 | 10.191% | $160.372 | $160.37 | $160.35 | $160.40 |
| Purchase #4 | $210.50 | 10.764% | $233.1582 | $233.16 | $233.15 | $233.20 |
| Purchase #5 | $68.79 | 3.489% | $71.1901 | $71.19 | $71.20 | $71.20 |
| Purchase #6 | $47.72 | 4.648% | $49.938 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $136.44 | 5.437% | $143.8582 | $143.86 | $143.85 | $143.90 |
| 7 purchase totals = | $977.55 | $1,049.4000 | $1,049.40 | $1,049.35 | $1,049.50 | |