| 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 | $204.88 | 12.432% | $230.3507 | $230.35 | $230.35 | $230.40 |
| Purchase #2 | $30.25 | 9.410% | $33.0965 | $33.10 | $33.10 | $33.10 |
| Purchase #3 | $129.40 | 7.241% | $138.7699 | $138.77 | $138.75 | $138.80 |
| Purchase #4 | $15.50 | 5.813% | $16.401 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $210.44 | 4.257% | $219.3984 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $156.72 | 6.416% | $166.7752 | $166.78 | $166.80 | $166.80 |
| Purchase #7 | $243.86 | 6.780% | $260.3937 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $991.05 | $1,065.1854 | $1,065.19 | $1,065.20 | $1,065.30 | |