| 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 | $219.40 | 3.534% | $227.1536 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $214.81 | 8.599% | $233.2815 | $233.28 | $233.30 | $233.30 |
| Purchase #3 | $166.94 | 7.138% | $178.8562 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $72.44 | 11.524% | $80.788 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $115.79 | 7.458% | $124.4256 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $40.95 | 8.363% | $44.3746 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $189.64 | 10.224% | $209.0288 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $1,019.97 | $1,097.9083 | $1,097.91 | $1,097.95 | $1,098.00 | |