| 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 | $229.51 | 12.519% | $258.2424 | $258.24 | $258.25 | $258.20 |
| Purchase #2 | $245.90 | 3.228% | $253.8377 | $253.84 | $253.85 | $253.80 |
| Purchase #3 | $110.69 | 12.735% | $124.7864 | $124.79 | $124.80 | $124.80 |
| Purchase #4 | $131.46 | 6.388% | $139.8577 | $139.86 | $139.85 | $139.90 |
| Purchase #5 | $141.44 | 3.449% | $146.3183 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $53.36 | 7.619% | $57.4255 | $57.43 | $57.45 | $57.40 |
| Purchase #7 | $216.34 | 7.181% | $231.8754 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $1,128.70 | $1,212.3434 | $1,212.36 | $1,212.40 | $1,212.30 | |