| 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 | $123.78 | 9.730% | $135.8238 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $112.25 | 11.527% | $125.1891 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $225.74 | 9.176% | $246.4539 | $246.45 | $246.45 | $246.50 |
| Purchase #4 | $218.34 | 12.215% | $245.0102 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $83.66 | 12.851% | $94.4111 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $158.47 | 10.141% | $174.5404 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $5.79 | 5.528% | $6.1101 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $928.03 | $1,027.5386 | $1,027.53 | $1,027.50 | $1,027.50 | |