| 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 | $115.75 | 10.539% | $127.9489 | $127.95 | $127.95 | $127.90 |
| Purchase #2 | $93.72 | 3.686% | $97.1745 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $34.64 | 11.831% | $38.7383 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $211.25 | 8.280% | $228.7415 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $236.67 | 11.123% | $262.9948 | $262.99 | $263.00 | $263.00 |
| Purchase #6 | $160.75 | 4.748% | $168.3824 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $229.58 | 8.543% | $249.193 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $1,082.36 | $1,173.1734 | $1,173.16 | $1,173.20 | $1,173.10 | |