| 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 | $131.49 | 13.429% | $149.1478 | $149.15 | $149.15 | $149.10 |
| Purchase #2 | $93.65 | 12.300% | $105.169 | $105.17 | $105.15 | $105.20 |
| Purchase #3 | $207.69 | 4.370% | $216.7661 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $72.78 | 5.119% | $76.5056 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $62.46 | 6.565% | $66.5605 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $229.93 | 4.232% | $239.6606 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $225.62 | 6.266% | $239.7573 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,023.62 | $1,093.5669 | $1,093.58 | $1,093.50 | $1,093.70 | |