| 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 | $64.65 | 8.567% | $70.1886 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $59.43 | 12.502% | $66.8599 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $96.46 | 11.364% | $107.4217 | $107.42 | $107.40 | $107.40 |
| Purchase #4 | $248.73 | 4.370% | $259.5995 | $259.60 | $259.60 | $259.60 |
| Purchase #5 | $171.69 | 9.694% | $188.3336 | $188.33 | $188.35 | $188.30 |
| Purchase #6 | $231.79 | 7.375% | $248.8845 | $248.88 | $248.90 | $248.90 |
| Purchase #7 | $180.98 | 10.645% | $200.2453 | $200.25 | $200.25 | $200.20 |
| 7 purchase totals = | $1,053.73 | $1,141.5331 | $1,141.53 | $1,141.55 | $1,141.50 | |