| 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 | $102.57 | 5.246% | $107.9508 | $107.95 | $107.95 | $108.00 |
| Purchase #2 | $198.45 | 3.619% | $205.6319 | $205.63 | $205.65 | $205.60 |
| Purchase #3 | $221.58 | 5.663% | $234.1281 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $33.63 | 9.297% | $36.7566 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $27.60 | 3.362% | $28.5279 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $120.60 | 8.222% | $130.5157 | $130.52 | $130.50 | $130.50 |
| Purchase #7 | $134.82 | 9.422% | $147.5227 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $839.25 | $891.0337 | $891.04 | $891.05 | $891.00 | |