| 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 | $201.50 | 4.350% | $210.2653 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $45.59 | 8.436% | $49.436 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $181.35 | 11.686% | $202.5426 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $70.41 | 11.249% | $78.3304 | $78.33 | $78.35 | $78.30 |
| Purchase #5 | $103.37 | 13.108% | $116.9197 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $25.81 | 4.416% | $26.9498 | $26.95 | $26.95 | $26.90 |
| Purchase #7 | $144.63 | 12.139% | $162.1866 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $772.66 | $846.6304 | $846.64 | $846.65 | $846.50 | |