| 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 | $177.51 | 11.216% | $197.4195 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $206.74 | 3.510% | $213.9966 | $214.00 | $214.00 | $214.00 |
| Purchase #3 | $77.72 | 7.405% | $83.4752 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $106.89 | 3.133% | $110.2389 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $239.75 | 13.869% | $273.0009 | $273.00 | $273.00 | $273.00 |
| Purchase #6 | $107.50 | 10.272% | $118.5424 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $56.40 | 13.759% | $64.1601 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $972.51 | $1,060.8336 | $1,060.84 | $1,060.85 | $1,060.80 | |