| 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 | $218.68 | 4.498% | $228.5162 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $10.87 | 6.734% | $11.602 | $11.60 | $11.60 | $11.60 |
| Purchase #3 | $38.65 | 12.290% | $43.4001 | $43.40 | $43.40 | $43.40 |
| Purchase #4 | $10.73 | 13.492% | $12.1777 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $109.41 | 5.453% | $115.3761 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $5.53 | 9.134% | $6.0351 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $25.74 | 3.406% | $26.6167 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $419.61 | $443.7239 | $443.74 | $443.75 | $443.70 | |