| 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 | $214.88 | 4.683% | $224.9428 | $224.94 | $224.95 | $224.90 |
| Purchase #2 | $209.39 | 4.625% | $219.0743 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $199.67 | 4.258% | $208.1719 | $208.17 | $208.15 | $208.20 |
| Purchase #4 | $6.75 | 5.539% | $7.1239 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $198.86 | 11.491% | $221.711 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $173.54 | 10.606% | $191.9457 | $191.95 | $191.95 | $191.90 |
| Purchase #7 | $147.53 | 4.854% | $154.6911 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $1,150.62 | $1,227.6607 | $1,227.65 | $1,227.60 | $1,227.60 | |