| 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 | $137.27 | 8.768% | $149.3058 | $149.31 | $149.30 | $149.30 |
| Purchase #2 | $248.51 | 6.860% | $265.5578 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $144.53 | 10.468% | $159.6594 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $118.65 | 6.848% | $126.7752 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $227.27 | 9.846% | $249.647 | $249.65 | $249.65 | $249.60 |
| Purchase #6 | $84.98 | 3.509% | $87.9619 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $226.98 | 4.439% | $237.0556 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $1,188.19 | $1,275.9627 | $1,275.98 | $1,275.95 | $1,276.10 | |