| 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 | $31.76 | 13.626% | $36.0876 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $245.38 | 12.831% | $276.8647 | $276.86 | $276.85 | $276.90 |
| Purchase #3 | $136.46 | 3.459% | $141.1802 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $92.65 | 11.314% | $103.1324 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $28.69 | 9.107% | $31.3028 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $231.71 | 9.612% | $253.982 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $131.38 | 8.364% | $142.3686 | $142.37 | $142.35 | $142.40 |
| 7 purchase totals = | $898.03 | $984.9183 | $984.91 | $984.95 | $985.00 | |