| 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 | $109.89 | 3.257% | $113.4691 | $113.47 | $113.45 | $113.50 |
| Purchase #2 | $235.45 | 7.694% | $253.5655 | $253.57 | $253.55 | $253.60 |
| Purchase #3 | $166.61 | 13.336% | $188.8291 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $23.78 | 10.733% | $26.3323 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $212.99 | 13.325% | $241.3709 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $234.98 | 8.293% | $254.4669 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $7.77 | 6.127% | $8.2461 | $8.25 | $8.25 | $8.20 |
| 7 purchase totals = | $991.47 | $1,086.2799 | $1,086.29 | $1,086.25 | $1,086.30 | |