| 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 | $200.49 | 5.226% | $210.9676 | $210.97 | $210.95 | $211.00 |
| Purchase #2 | $34.54 | 6.565% | $36.8076 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $241.71 | 5.250% | $254.3998 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $144.50 | 13.368% | $163.8168 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $47.78 | 10.273% | $52.6884 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $172.73 | 12.688% | $194.646 | $194.65 | $194.65 | $194.60 |
| Purchase #7 | $48.49 | 11.566% | $54.0984 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $890.24 | $967.4246 | $967.44 | $967.40 | $967.40 | |