| 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 | $126.36 | 12.364% | $141.9832 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $139.48 | 13.568% | $158.4046 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $106.82 | 10.854% | $118.4142 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $226.37 | 5.579% | $238.9992 | $239.00 | $239.00 | $239.00 |
| Purchase #5 | $250.36 | 5.107% | $263.1459 | $263.15 | $263.15 | $263.10 |
| Purchase #6 | $67.76 | 9.804% | $74.4032 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $165.78 | 6.575% | $176.68 | $176.68 | $176.70 | $176.70 |
| 7 purchase totals = | $1,082.93 | $1,172.0303 | $1,172.02 | $1,172.05 | $1,172.00 | |