| 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 | $247.34 | 12.276% | $277.7035 | $277.70 | $277.70 | $277.70 |
| Purchase #2 | $41.75 | 7.124% | $44.7243 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $24.93 | 7.605% | $26.8259 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $153.73 | 10.700% | $170.1791 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $29.97 | 3.237% | $30.9401 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $100.97 | 10.219% | $111.2881 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $130.25 | 9.379% | $142.4661 | $142.47 | $142.45 | $142.50 |
| 7 purchase totals = | $728.94 | $804.1271 | $804.13 | $804.15 | $804.10 | |