| 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 | $115.41 | 6.774% | $123.2279 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $65.45 | 8.150% | $70.7842 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $148.42 | 11.711% | $165.8015 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $88.72 | 12.394% | $99.716 | $99.72 | $99.70 | $99.70 |
| Purchase #5 | $79.65 | 6.388% | $84.738 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $237.95 | 8.692% | $258.6326 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $124.58 | 6.376% | $132.5232 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $860.18 | $935.4234 | $935.42 | $935.45 | $935.30 | |