| 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 | $92.85 | 10.184% | $102.3058 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $48.82 | 12.711% | $55.0255 | $55.03 | $55.05 | $55.00 |
| Purchase #3 | $113.75 | 5.830% | $120.3816 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $121.59 | 13.683% | $138.2272 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $71.25 | 6.404% | $75.8129 | $75.81 | $75.80 | $75.80 |
| Purchase #6 | $114.50 | 7.811% | $123.4436 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $247.54 | 3.434% | $256.0405 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $810.30 | $871.2371 | $871.24 | $871.30 | $871.10 | |