| 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 | $39.87 | 11.393% | $44.4124 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $180.39 | 13.584% | $204.8942 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $94.59 | 3.109% | $97.5308 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $216.65 | 6.697% | $231.1591 | $231.16 | $231.15 | $231.20 |
| Purchase #5 | $230.95 | 11.300% | $257.0474 | $257.05 | $257.05 | $257.00 |
| Purchase #6 | $228.56 | 9.528% | $250.3372 | $250.34 | $250.35 | $250.30 |
| Purchase #7 | $172.48 | 3.618% | $178.7203 | $178.72 | $178.70 | $178.70 |
| 7 purchase totals = | $1,163.49 | $1,264.1014 | $1,264.10 | $1,264.10 | $1,264.00 | |