| 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 | $197.38 | 10.402% | $217.9115 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $220.50 | 3.476% | $228.1646 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $109.31 | 9.257% | $119.4288 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $21.30 | 12.488% | $23.9599 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $223.37 | 11.657% | $249.4082 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $61.83 | 6.421% | $65.8001 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $138.95 | 13.175% | $157.2567 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $972.64 | $1,061.9298 | $1,061.93 | $1,061.90 | $1,062.00 | |