| 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 | $248.76 | 9.198% | $271.6409 | $271.64 | $271.65 | $271.60 |
| Purchase #2 | $206.44 | 7.253% | $221.4131 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $26.70 | 5.108% | $28.0638 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $17.33 | 3.761% | $17.9818 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $200.64 | 7.494% | $215.676 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $159.70 | 11.466% | $178.0112 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $167.73 | 7.470% | $180.2594 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $1,027.30 | $1,113.0462 | $1,113.04 | $1,113.05 | $1,113.10 | |