| 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 | $237.57 | 4.190% | $247.5242 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $19.47 | 7.107% | $20.8537 | $20.85 | $20.85 | $20.90 |
| Purchase #3 | $144.83 | 5.291% | $152.493 | $152.49 | $152.50 | $152.50 |
| Purchase #4 | $157.78 | 5.488% | $166.439 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $195.97 | 7.326% | $210.3268 | $210.33 | $210.35 | $210.30 |
| Purchase #6 | $61.34 | 12.772% | $69.1743 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $36.66 | 8.449% | $39.7574 | $39.76 | $39.75 | $39.80 |
| 7 purchase totals = | $853.62 | $906.5684 | $906.56 | $906.55 | $906.60 | |