| 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 | $199.61 | 4.703% | $208.9977 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $149.33 | 8.760% | $162.4113 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $123.41 | 11.707% | $137.8576 | $137.86 | $137.85 | $137.90 |
| Purchase #4 | $16.87 | 12.180% | $18.9248 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $68.33 | 8.187% | $73.9242 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $119.44 | 3.862% | $124.0528 | $124.05 | $124.05 | $124.10 |
| Purchase #7 | $81.93 | 4.414% | $85.5464 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $758.92 | $811.7148 | $811.71 | $811.65 | $811.70 | |