| 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 | $200.63 | 11.634% | $223.9713 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $101.98 | 6.164% | $108.266 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $212.94 | 13.749% | $242.2171 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $81.78 | 6.397% | $87.0115 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $44.32 | 9.497% | $48.5291 | $48.53 | $48.55 | $48.50 |
| Purchase #6 | $14.58 | 6.463% | $15.5223 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $200.54 | 13.238% | $227.0875 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $856.77 | $952.6048 | $952.61 | $952.55 | $952.60 | |