| 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 | $231.54 | 4.752% | $242.5428 | $242.54 | $242.55 | $242.50 |
| Purchase #2 | $242.48 | 7.435% | $260.5084 | $260.51 | $260.50 | $260.50 |
| Purchase #3 | $106.84 | 12.401% | $120.0892 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $116.65 | 9.261% | $127.453 | $127.45 | $127.45 | $127.50 |
| Purchase #5 | $67.28 | 9.636% | $73.7631 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $37.67 | 8.696% | $40.9458 | $40.95 | $40.95 | $40.90 |
| Purchase #7 | $186.64 | 8.443% | $202.398 | $202.40 | $202.40 | $202.40 |
| 7 purchase totals = | $989.10 | $1,067.7003 | $1,067.70 | $1,067.70 | $1,067.70 | |