| 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 | $92.92 | 10.844% | $102.9962 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $182.43 | 3.603% | $189.003 | $189.00 | $189.00 | $189.00 |
| Purchase #3 | $214.73 | 3.227% | $221.6593 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $140.34 | 10.234% | $154.7024 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $105.50 | 11.760% | $117.9068 | $117.91 | $117.90 | $117.90 |
| Purchase #6 | $134.76 | 12.772% | $151.9715 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $36.98 | 5.441% | $38.9921 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $907.66 | $977.2313 | $977.23 | $977.20 | $977.30 | |