| 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 | $247.53 | 4.795% | $259.3991 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $22.80 | 3.594% | $23.6194 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $11.30 | 12.806% | $12.7471 | $12.75 | $12.75 | $12.70 |
| Purchase #4 | $134.50 | 11.541% | $150.0226 | $150.02 | $150.00 | $150.00 |
| Purchase #5 | $232.89 | 9.694% | $255.4664 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $100.96 | 9.580% | $110.632 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $23.66 | 9.741% | $25.9647 | $25.96 | $25.95 | $26.00 |
| 7 purchase totals = | $773.64 | $837.8513 | $837.85 | $837.80 | $837.80 | |