| 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 | $209.83 | 5.308% | $220.9678 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $213.81 | 9.176% | $233.4292 | $233.43 | $233.45 | $233.40 |
| Purchase #3 | $41.65 | 9.848% | $45.7517 | $45.75 | $45.75 | $45.80 |
| Purchase #4 | $216.96 | 5.244% | $228.3374 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $179.80 | 10.314% | $198.3446 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $128.49 | 9.469% | $140.6567 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $216.34 | 8.102% | $233.8679 | $233.87 | $233.85 | $233.90 |
| 7 purchase totals = | $1,206.88 | $1,301.3553 | $1,301.36 | $1,301.35 | $1,301.40 | |