| 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 | $223.45 | 12.660% | $251.7388 | $251.74 | $251.75 | $251.70 |
| Purchase #2 | $133.55 | 8.118% | $144.3916 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $12.69 | 4.871% | $13.3081 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $247.43 | 13.635% | $281.1671 | $281.17 | $281.15 | $281.20 |
| Purchase #5 | $16.27 | 11.233% | $18.0976 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $124.57 | 12.247% | $139.8261 | $139.83 | $139.85 | $139.80 |
| Purchase #7 | $170.80 | 12.158% | $191.5659 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $928.76 | $1,040.0952 | $1,040.11 | $1,040.10 | $1,040.10 | |