| 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 | $129.32 | 3.514% | $133.8643 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $182.74 | 6.139% | $193.9584 | $193.96 | $193.95 | $194.00 |
| Purchase #3 | $141.49 | 9.353% | $154.7236 | $154.72 | $154.70 | $154.70 |
| Purchase #4 | $9.50 | 5.551% | $10.0273 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $130.65 | 11.733% | $145.9792 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $241.47 | 12.677% | $272.0812 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $195.40 | 9.692% | $214.3382 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $1,030.57 | $1,124.9722 | $1,124.97 | $1,125.00 | $1,125.00 | |