| 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 | $233.33 | 6.438% | $248.3518 | $248.35 | $248.35 | $248.40 |
| Purchase #2 | $37.94 | 13.468% | $43.0498 | $43.05 | $43.05 | $43.00 |
| Purchase #3 | $247.74 | 8.629% | $269.1175 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $28.70 | 9.583% | $31.4503 | $31.45 | $31.45 | $31.50 |
| Purchase #5 | $33.84 | 7.644% | $36.4267 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $172.98 | 11.403% | $192.7049 | $192.70 | $192.70 | $192.70 |
| Purchase #7 | $125.63 | 12.682% | $141.5624 | $141.56 | $141.55 | $141.60 |
| 7 purchase totals = | $880.16 | $962.6634 | $962.66 | $962.65 | $962.70 | |