| 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 | $129.54 | 4.206% | $134.9885 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $234.32 | 8.730% | $254.7761 | $254.78 | $254.80 | $254.80 |
| Purchase #3 | $114.64 | 11.801% | $128.1687 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $197.41 | 3.468% | $204.2562 | $204.26 | $204.25 | $204.30 |
| Purchase #5 | $49.51 | 3.649% | $51.3166 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $117.95 | 8.244% | $127.6738 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $175.67 | 5.686% | $185.6586 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $1,019.04 | $1,086.8385 | $1,086.85 | $1,086.80 | $1,087.00 | |