| 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 | $237.35 | 9.714% | $260.4062 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $5.34 | 10.756% | $5.9144 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $102.53 | 6.350% | $109.0407 | $109.04 | $109.05 | $109.00 |
| Purchase #4 | $153.79 | 9.727% | $168.7492 | $168.75 | $168.75 | $168.70 |
| Purchase #5 | $100.67 | 12.268% | $113.0202 | $113.02 | $113.00 | $113.00 |
| Purchase #6 | $223.95 | 9.696% | $245.6642 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $202.52 | 9.259% | $221.2713 | $221.27 | $221.25 | $221.30 |
| 7 purchase totals = | $1,026.15 | $1,124.0662 | $1,124.06 | $1,124.00 | $1,124.00 | |