| 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 | $120.50 | 4.163% | $125.5164 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $209.53 | 13.873% | $238.5981 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $237.88 | 6.362% | $253.0139 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $89.90 | 8.175% | $97.2493 | $97.25 | $97.25 | $97.20 |
| Purchase #5 | $93.69 | 5.697% | $99.0275 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $60.88 | 7.496% | $65.4436 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $19.31 | 7.374% | $20.7339 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $831.69 | $899.5827 | $899.58 | $899.60 | $899.40 | |