| 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 | $195.41 | 12.338% | $219.5197 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $156.87 | 4.405% | $163.7801 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $107.93 | 7.348% | $115.8607 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $66.73 | 5.104% | $70.1359 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $219.26 | 6.193% | $232.8388 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $7.98 | 7.549% | $8.5824 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $229.52 | 9.152% | $250.5257 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $983.70 | $1,061.2433 | $1,061.25 | $1,061.30 | $1,061.20 | |