| 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 | $124.80 | 12.564% | $140.4799 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $203.38 | 6.746% | $217.1 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $62.56 | 7.124% | $67.0168 | $67.02 | $67.00 | $67.00 |
| Purchase #4 | $17.47 | 8.747% | $18.9981 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $159.89 | 7.738% | $172.2623 | $172.26 | $172.25 | $172.30 |
| Purchase #6 | $174.91 | 5.695% | $184.8711 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $111.42 | 10.762% | $123.411 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $854.43 | $924.1392 | $924.14 | $924.10 | $924.20 | |