| 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 | $247.88 | 12.495% | $278.8526 | $278.85 | $278.85 | $278.90 |
| Purchase #2 | $240.82 | 11.473% | $268.4493 | $268.45 | $268.45 | $268.40 |
| Purchase #3 | $70.68 | 6.364% | $75.1781 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $248.64 | 13.286% | $281.6743 | $281.67 | $281.65 | $281.70 |
| Purchase #5 | $20.89 | 12.716% | $23.5464 | $23.55 | $23.55 | $23.50 |
| Purchase #6 | $150.68 | 8.140% | $162.9454 | $162.95 | $162.95 | $162.90 |
| Purchase #7 | $53.87 | 13.846% | $61.3288 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $1,033.46 | $1,151.9749 | $1,151.98 | $1,152.00 | $1,151.90 | |