| 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 | $103.78 | 13.554% | $117.8463 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $232.93 | 10.660% | $257.7603 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $47.88 | 9.577% | $52.4655 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $185.27 | 8.282% | $200.6141 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $147.74 | 3.797% | $153.3497 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $130.41 | 6.469% | $138.8462 | $138.85 | $138.85 | $138.80 |
| Purchase #7 | $76.59 | 3.277% | $79.0999 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $924.60 | $999.9820 | $999.99 | $999.95 | $999.90 | |