| 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 | $247.81 | 12.569% | $278.9572 | $278.96 | $278.95 | $279.00 |
| Purchase #2 | $248.55 | 9.389% | $271.8864 | $271.89 | $271.90 | $271.90 |
| Purchase #3 | $104.25 | 8.427% | $113.0351 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $181.83 | 7.653% | $195.7454 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $152.99 | 7.211% | $164.0221 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $10.76 | 12.399% | $12.0941 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $117.66 | 3.710% | $122.0252 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $1,063.85 | $1,157.7655 | $1,157.78 | $1,157.80 | $1,157.70 | |