| 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 | $230.54 | 4.303% | $240.4601 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $73.42 | 10.355% | $81.0226 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $26.87 | 7.795% | $28.9645 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $28.99 | 4.298% | $30.236 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $11.69 | 8.136% | $12.6411 | $12.64 | $12.65 | $12.60 |
| Purchase #6 | $215.84 | 8.554% | $234.303 | $234.30 | $234.30 | $234.30 |
| Purchase #7 | $87.60 | 6.173% | $93.0075 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $674.95 | $720.6348 | $720.63 | $720.60 | $720.60 | |