| 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 | $26.28 | 4.363% | $27.4266 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $171.26 | 3.626% | $177.4699 | $177.47 | $177.45 | $177.50 |
| Purchase #3 | $220.37 | 7.781% | $237.517 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $163.68 | 11.203% | $182.0171 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $95.88 | 12.808% | $108.1603 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $190.52 | 4.163% | $198.4513 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $229.39 | 10.634% | $253.7833 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $1,097.38 | $1,184.8255 | $1,184.83 | $1,184.80 | $1,184.90 | |