| 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 | $217.70 | 8.146% | $235.4338 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $221.86 | 5.458% | $233.9691 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $167.96 | 6.590% | $179.0286 | $179.03 | $179.05 | $179.00 |
| Purchase #4 | $176.36 | 3.171% | $181.9524 | $181.95 | $181.95 | $182.00 |
| Purchase #5 | $196.96 | 5.519% | $207.8302 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $98.59 | 8.333% | $106.8055 | $106.81 | $106.80 | $106.80 |
| Purchase #7 | $167.89 | 6.548% | $178.8834 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $1,247.32 | $1,323.9030 | $1,323.90 | $1,323.95 | $1,323.90 | |