| 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 | $42.91 | 9.648% | $47.05 | $47.05 | $47.05 | $47.10 |
| Purchase #2 | $212.28 | 10.247% | $234.0323 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $93.90 | 9.758% | $103.0628 | $103.06 | $103.05 | $103.10 |
| Purchase #4 | $249.78 | 3.225% | $257.8354 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $126.99 | 9.737% | $139.355 | $139.36 | $139.35 | $139.40 |
| Purchase #6 | $120.60 | 12.572% | $135.7618 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $105.96 | 8.305% | $114.76 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $952.42 | $1,031.8573 | $1,031.86 | $1,031.85 | $1,032.00 | |