| 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 | $204.88 | 13.348% | $232.2274 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $222.40 | 3.857% | $230.978 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $192.97 | 4.712% | $202.0627 | $202.06 | $202.05 | $202.10 |
| Purchase #4 | $184.46 | 3.252% | $190.4586 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $73.79 | 12.127% | $82.7385 | $82.74 | $82.75 | $82.70 |
| Purchase #6 | $76.76 | 11.762% | $85.7885 | $85.79 | $85.80 | $85.80 |
| Purchase #7 | $52.59 | 12.172% | $58.9913 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $1,007.85 | $1,083.2450 | $1,083.25 | $1,083.30 | $1,083.30 | |