| 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 | $115.72 | 7.283% | $124.1479 | $124.15 | $124.15 | $124.10 |
| Purchase #2 | $210.53 | 8.296% | $227.9956 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $208.97 | 5.303% | $220.0517 | $220.05 | $220.05 | $220.10 |
| Purchase #4 | $242.52 | 4.695% | $253.9063 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $166.63 | 12.783% | $187.9303 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $48.81 | 4.636% | $51.0728 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $234.53 | 7.312% | $251.6788 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $1,227.71 | $1,316.7834 | $1,316.79 | $1,316.80 | $1,316.80 | |