| 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 | $98.80 | 4.404% | $103.1512 | $103.15 | $103.15 | $103.20 |
| Purchase #2 | $186.72 | 5.623% | $197.2193 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $242.56 | 3.769% | $251.7021 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $238.43 | 6.575% | $254.1068 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $229.63 | 11.872% | $256.8917 | $256.89 | $256.90 | $256.90 |
| Purchase #6 | $15.31 | 13.747% | $17.4147 | $17.41 | $17.40 | $17.40 |
| Purchase #7 | $142.37 | 11.729% | $159.0686 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $1,153.82 | $1,239.5544 | $1,239.55 | $1,239.50 | $1,239.60 | |