| 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 | $115.42 | 12.808% | $130.203 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $220.32 | 6.871% | $235.4582 | $235.46 | $235.45 | $235.50 |
| Purchase #3 | $237.30 | 7.300% | $254.6229 | $254.62 | $254.60 | $254.60 |
| Purchase #4 | $38.82 | 9.453% | $42.4897 | $42.49 | $42.50 | $42.50 |
| Purchase #5 | $190.99 | 8.211% | $206.6722 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $231.81 | 8.844% | $252.3113 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $117.55 | 7.732% | $126.639 | $126.64 | $126.65 | $126.60 |
| 7 purchase totals = | $1,152.21 | $1,248.3963 | $1,248.39 | $1,248.35 | $1,248.40 | |