| 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 | $106.53 | 5.530% | $112.4211 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $206.56 | 12.401% | $232.1755 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $59.66 | 13.734% | $67.8537 | $67.85 | $67.85 | $67.90 |
| Purchase #4 | $60.53 | 10.283% | $66.7543 | $66.75 | $66.75 | $66.80 |
| Purchase #5 | $51.92 | 7.397% | $55.7605 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $176.78 | 9.307% | $193.2329 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $195.80 | 3.803% | $203.2463 | $203.25 | $203.25 | $203.20 |
| 7 purchase totals = | $857.78 | $931.4443 | $931.44 | $931.45 | $931.50 | |