| 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 | $208.25 | 9.489% | $228.0108 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $163.76 | 5.745% | $173.168 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $242.47 | 4.489% | $253.3545 | $253.35 | $253.35 | $253.40 |
| Purchase #4 | $89.40 | 5.525% | $94.3394 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $28.98 | 7.799% | $31.2402 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $156.43 | 13.650% | $177.7827 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $197.91 | 13.358% | $224.3468 | $224.35 | $224.35 | $224.30 |
| 7 purchase totals = | $1,087.20 | $1,182.2424 | $1,182.24 | $1,182.25 | $1,182.20 | |