| 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 | $116.96 | 12.329% | $131.38 | $131.38 | $131.40 | $131.40 |
| Purchase #2 | $232.48 | 10.488% | $256.8625 | $256.86 | $256.85 | $256.90 |
| Purchase #3 | $111.72 | 12.293% | $125.4537 | $125.45 | $125.45 | $125.50 |
| Purchase #4 | $111.40 | 5.366% | $117.3777 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $16.93 | 6.517% | $18.0333 | $18.03 | $18.05 | $18.00 |
| Purchase #6 | $243.50 | 4.164% | $253.6393 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $23.55 | 11.337% | $26.2199 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $856.54 | $928.9664 | $928.96 | $929.00 | $929.00 | |