| 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 | $239.70 | 12.443% | $269.5259 | $269.53 | $269.55 | $269.50 |
| Purchase #2 | $115.89 | 7.531% | $124.6177 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $79.38 | 3.366% | $82.0519 | $82.05 | $82.05 | $82.10 |
| Purchase #4 | $10.38 | 9.523% | $11.3685 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $159.59 | 8.385% | $172.9716 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $50.68 | 12.775% | $57.1544 | $57.15 | $57.15 | $57.20 |
| Purchase #7 | $23.57 | 10.253% | $25.9866 | $25.99 | $26.00 | $26.00 |
| 7 purchase totals = | $679.19 | $743.6766 | $743.68 | $743.65 | $743.80 | |