| 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 | $230.67 | 8.667% | $250.6622 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $160.73 | 5.280% | $169.2165 | $169.22 | $169.20 | $169.20 |
| Purchase #3 | $196.82 | 6.367% | $209.3515 | $209.35 | $209.35 | $209.40 |
| Purchase #4 | $185.62 | 9.374% | $203.02 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $24.96 | 7.684% | $26.8779 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $94.45 | 13.404% | $107.1101 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $220.42 | 6.104% | $233.8744 | $233.87 | $233.85 | $233.90 |
| 7 purchase totals = | $1,113.67 | $1,200.1126 | $1,200.11 | $1,200.05 | $1,200.20 | |