| 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 | $227.76 | 3.125% | $234.8775 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $116.87 | 6.440% | $124.3964 | $124.40 | $124.40 | $124.40 |
| Purchase #3 | $128.60 | 8.359% | $139.3497 | $139.35 | $139.35 | $139.30 |
| Purchase #4 | $198.33 | 3.239% | $204.7539 | $204.75 | $204.75 | $204.80 |
| Purchase #5 | $21.85 | 13.533% | $24.807 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $211.83 | 5.740% | $223.989 | $223.99 | $224.00 | $224.00 |
| Purchase #7 | $79.27 | 5.406% | $83.5553 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $984.51 | $1,035.7288 | $1,035.74 | $1,035.75 | $1,035.80 | |