| 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 | $126.33 | 9.566% | $138.4147 | $138.41 | $138.40 | $138.40 |
| Purchase #2 | $124.29 | 10.405% | $137.2224 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $109.59 | 9.873% | $120.4098 | $120.41 | $120.40 | $120.40 |
| Purchase #4 | $249.41 | 6.129% | $264.6963 | $264.70 | $264.70 | $264.70 |
| Purchase #5 | $102.78 | 11.493% | $114.5925 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $135.42 | 3.222% | $139.7832 | $139.78 | $139.80 | $139.80 |
| Purchase #7 | $60.46 | 12.672% | $68.1215 | $68.12 | $68.10 | $68.10 |
| 7 purchase totals = | $908.28 | $983.2404 | $983.23 | $983.20 | $983.20 | |