| 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 | $132.27 | 4.549% | $138.287 | $138.29 | $138.30 | $138.30 |
| Purchase #2 | $133.49 | 6.776% | $142.5353 | $142.54 | $142.55 | $142.50 |
| Purchase #3 | $15.40 | 9.609% | $16.8798 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $185.37 | 6.286% | $197.0224 | $197.02 | $197.00 | $197.00 |
| Purchase #5 | $188.36 | 5.334% | $198.4071 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $201.62 | 8.200% | $218.1528 | $218.15 | $218.15 | $218.20 |
| Purchase #7 | $103.36 | 8.625% | $112.2748 | $112.27 | $112.25 | $112.30 |
| 7 purchase totals = | $959.87 | $1,023.5592 | $1,023.56 | $1,023.55 | $1,023.60 | |