| 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 | $250.99 | 12.599% | $282.6122 | $282.61 | $282.60 | $282.60 |
| Purchase #2 | $124.38 | 8.123% | $134.4834 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $121.51 | 7.797% | $130.9841 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $150.91 | 12.870% | $170.3321 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $142.92 | 10.566% | $158.0209 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $225.93 | 7.512% | $242.9019 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $55.35 | 8.244% | $59.9131 | $59.91 | $59.90 | $59.90 |
| 7 purchase totals = | $1,071.99 | $1,179.2477 | $1,179.23 | $1,179.25 | $1,179.20 | |