| 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 | $226.30 | 11.784% | $252.9672 | $252.97 | $252.95 | $253.00 |
| Purchase #2 | $76.93 | 3.769% | $79.8295 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $25.67 | 13.445% | $29.1213 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $219.60 | 4.692% | $229.9036 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $208.71 | 7.628% | $224.6304 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $18.67 | 12.842% | $21.0676 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $215.80 | 7.478% | $231.9375 | $231.94 | $231.95 | $231.90 |
| 7 purchase totals = | $991.68 | $1,069.4571 | $1,069.46 | $1,069.45 | $1,069.40 | |