| 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 | $239.29 | 8.619% | $259.9144 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $13.94 | 8.848% | $15.1734 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $223.52 | 13.172% | $252.9621 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $148.30 | 5.624% | $156.6404 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $48.51 | 11.227% | $53.9562 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $211.76 | 6.272% | $225.0416 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $51.95 | 3.524% | $53.7807 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $937.27 | $1,017.4688 | $1,017.46 | $1,017.45 | $1,017.50 | |