| 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 | $221.59 | 7.131% | $237.3916 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $152.76 | 10.496% | $168.7937 | $168.79 | $168.80 | $168.80 |
| Purchase #3 | $63.92 | 8.645% | $69.4459 | $69.45 | $69.45 | $69.40 |
| Purchase #4 | $116.94 | 11.471% | $130.3542 | $130.35 | $130.35 | $130.40 |
| Purchase #5 | $66.82 | 10.805% | $74.0399 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $62.78 | 8.265% | $67.9688 | $67.97 | $67.95 | $68.00 |
| Purchase #7 | $177.70 | 13.841% | $202.2955 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $862.51 | $950.2896 | $950.29 | $950.30 | $950.30 | |