| 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 | $117.59 | 13.552% | $133.5258 | $133.53 | $133.55 | $133.50 |
| Purchase #2 | $119.74 | 4.411% | $125.0217 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $130.69 | 5.668% | $138.0975 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $36.61 | 13.483% | $41.5461 | $41.55 | $41.55 | $41.50 |
| Purchase #5 | $189.71 | 9.755% | $208.2162 | $208.22 | $208.20 | $208.20 |
| Purchase #6 | $128.91 | 8.782% | $140.2309 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $66.67 | 12.246% | $74.8344 | $74.83 | $74.85 | $74.80 |
| 7 purchase totals = | $789.92 | $861.4726 | $861.48 | $861.50 | $861.30 | |