| 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 | $26.25 | 12.689% | $29.5809 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $196.45 | 11.396% | $218.8374 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $155.51 | 5.127% | $163.483 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $214.45 | 7.319% | $230.1456 | $230.15 | $230.15 | $230.10 |
| Purchase #5 | $223.79 | 12.392% | $251.5221 | $251.52 | $251.50 | $251.50 |
| Purchase #6 | $72.87 | 6.307% | $77.4659 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $103.79 | 5.354% | $109.3469 | $109.35 | $109.35 | $109.30 |
| 7 purchase totals = | $993.11 | $1,080.3818 | $1,080.39 | $1,080.40 | $1,080.30 | |