| 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 | $20.55 | 12.580% | $23.1352 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $150.91 | 4.699% | $158.0013 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $87.29 | 3.722% | $90.5389 | $90.54 | $90.55 | $90.50 |
| Purchase #4 | $180.44 | 5.524% | $190.4075 | $190.41 | $190.40 | $190.40 |
| Purchase #5 | $178.51 | 11.263% | $198.6156 | $198.62 | $198.60 | $198.60 |
| Purchase #6 | $244.67 | 9.317% | $267.4659 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $76.99 | 10.116% | $84.7783 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $939.36 | $1,012.9427 | $1,012.96 | $1,012.95 | $1,012.90 | |