| 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 | $180.85 | 12.700% | $203.818 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $227.61 | 10.628% | $251.8004 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $131.32 | 8.236% | $142.1355 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $18.44 | 8.539% | $20.0146 | $20.01 | $20.00 | $20.00 |
| Purchase #5 | $187.86 | 8.525% | $203.8751 | $203.88 | $203.90 | $203.90 |
| Purchase #6 | $227.51 | 8.656% | $247.2033 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $236.84 | 7.349% | $254.2454 | $254.25 | $254.25 | $254.20 |
| 7 purchase totals = | $1,210.43 | $1,323.0923 | $1,323.10 | $1,323.10 | $1,323.00 | |