| 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 | $239.67 | 8.207% | $259.3397 | $259.34 | $259.35 | $259.30 |
| Purchase #2 | $150.30 | 8.762% | $163.4693 | $163.47 | $163.45 | $163.50 |
| Purchase #3 | $133.28 | 5.457% | $140.5531 | $140.55 | $140.55 | $140.60 |
| Purchase #4 | $16.70 | 3.632% | $17.3065 | $17.31 | $17.30 | $17.30 |
| Purchase #5 | $208.63 | 5.346% | $219.7834 | $219.78 | $219.80 | $219.80 |
| Purchase #6 | $135.48 | 4.176% | $141.1376 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $164.28 | 7.456% | $176.5287 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $1,048.34 | $1,118.1183 | $1,118.12 | $1,118.15 | $1,118.10 | |