| 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 | $241.35 | 4.118% | $251.2888 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $139.65 | 13.795% | $158.9147 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $166.66 | 11.169% | $185.2743 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $190.70 | 4.653% | $199.5733 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $165.91 | 5.450% | $174.9521 | $174.95 | $174.95 | $175.00 |
| Purchase #6 | $69.74 | 7.775% | $75.1623 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $24.37 | 10.425% | $26.9106 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $998.38 | $1,072.0761 | $1,072.06 | $1,072.00 | $1,072.20 | |