| 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 | $206.86 | 12.302% | $232.3079 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $33.45 | 7.398% | $35.9246 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $18.61 | 12.717% | $20.9766 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $153.50 | 13.659% | $174.4666 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $144.86 | 6.774% | $154.6728 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $65.39 | 6.239% | $69.4697 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $98.30 | 3.234% | $101.479 | $101.48 | $101.50 | $101.50 |
| 7 purchase totals = | $720.97 | $789.2972 | $789.30 | $789.25 | $789.40 | |