| 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 | $41.43 | 4.249% | $43.1904 | $43.19 | $43.20 | $43.20 |
| Purchase #2 | $106.85 | 5.765% | $113.0099 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $24.58 | 8.441% | $26.6548 | $26.65 | $26.65 | $26.70 |
| Purchase #4 | $91.55 | 3.236% | $94.5126 | $94.51 | $94.50 | $94.50 |
| Purchase #5 | $24.82 | 6.210% | $26.3613 | $26.36 | $26.35 | $26.40 |
| Purchase #6 | $176.91 | 7.380% | $189.966 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $199.82 | 13.757% | $227.3092 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $665.96 | $721.0042 | $721.00 | $720.95 | $721.10 | |