| 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 | $207.69 | 5.862% | $219.8648 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $7.61 | 7.704% | $8.1963 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $99.39 | 6.459% | $105.8096 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $10.84 | 3.266% | $11.194 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $207.93 | 7.752% | $224.0487 | $224.05 | $224.05 | $224.00 |
| Purchase #6 | $194.75 | 3.172% | $200.9275 | $200.93 | $200.95 | $200.90 |
| Purchase #7 | $231.26 | 11.735% | $258.3984 | $258.40 | $258.40 | $258.40 |
| 7 purchase totals = | $959.47 | $1,028.4393 | $1,028.44 | $1,028.45 | $1,028.40 | |