| 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 | $112.66 | 7.242% | $120.8188 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $29.97 | 4.394% | $31.2869 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $213.91 | 4.874% | $224.336 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $100.77 | 6.311% | $107.1296 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $240.98 | 8.516% | $261.5019 | $261.50 | $261.50 | $261.50 |
| Purchase #6 | $175.35 | 12.544% | $197.3459 | $197.35 | $197.35 | $197.30 |
| Purchase #7 | $78.43 | 13.822% | $89.2706 | $89.27 | $89.25 | $89.30 |
| 7 purchase totals = | $952.07 | $1,031.6897 | $1,031.70 | $1,031.70 | $1,031.60 | |