| 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 | $124.65 | 11.505% | $138.991 | $138.99 | $139.00 | $139.00 |
| Purchase #2 | $226.55 | 11.520% | $252.6486 | $252.65 | $252.65 | $252.60 |
| Purchase #3 | $75.27 | 10.660% | $83.2938 | $83.29 | $83.30 | $83.30 |
| Purchase #4 | $63.60 | 10.630% | $70.3607 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $181.98 | 12.529% | $204.7803 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $59.29 | 9.745% | $65.0678 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $135.59 | 7.700% | $146.0304 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $866.93 | $961.1726 | $961.17 | $961.20 | $961.20 | |