| 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 | $130.53 | 3.670% | $135.3205 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $131.77 | 8.418% | $142.8624 | $142.86 | $142.85 | $142.90 |
| Purchase #3 | $108.79 | 13.504% | $123.481 | $123.48 | $123.50 | $123.50 |
| Purchase #4 | $237.66 | 9.626% | $260.5372 | $260.54 | $260.55 | $260.50 |
| Purchase #5 | $125.94 | 13.135% | $142.4822 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $133.37 | 7.254% | $143.0447 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $228.85 | 7.405% | $245.7963 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $1,096.91 | $1,193.5243 | $1,193.52 | $1,193.55 | $1,193.50 | |