| 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 | $224.81 | 7.554% | $241.7921 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $28.53 | 6.666% | $30.4318 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $20.25 | 13.258% | $22.9347 | $22.93 | $22.95 | $22.90 |
| Purchase #4 | $167.74 | 5.800% | $177.4689 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $41.80 | 9.647% | $45.8324 | $45.83 | $45.85 | $45.80 |
| Purchase #6 | $66.55 | 7.603% | $71.6098 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $209.74 | 12.121% | $235.1626 | $235.16 | $235.15 | $235.20 |
| 7 purchase totals = | $759.42 | $825.2323 | $825.22 | $825.25 | $825.20 | |