| 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 | $137.57 | 4.265% | $143.4374 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $211.62 | 11.572% | $236.1087 | $236.11 | $236.10 | $236.10 |
| Purchase #3 | $18.38 | 12.490% | $20.6757 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $117.71 | 5.773% | $124.5054 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $152.34 | 13.304% | $172.6073 | $172.61 | $172.60 | $172.60 |
| Purchase #6 | $223.64 | 7.639% | $240.7239 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $65.46 | 4.490% | $68.3992 | $68.40 | $68.40 | $68.40 |
| 7 purchase totals = | $926.72 | $1,006.4576 | $1,006.47 | $1,006.45 | $1,006.40 | |