| 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 | $217.30 | 8.352% | $235.4489 | $235.45 | $235.45 | $235.40 |
| Purchase #2 | $176.37 | 4.551% | $184.3966 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $144.65 | 12.375% | $162.5504 | $162.55 | $162.55 | $162.60 |
| Purchase #4 | $90.74 | 7.413% | $97.4666 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $196.37 | 12.272% | $220.4685 | $220.47 | $220.45 | $220.50 |
| Purchase #6 | $250.72 | 8.149% | $271.1512 | $271.15 | $271.15 | $271.20 |
| Purchase #7 | $196.86 | 9.538% | $215.6365 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $1,273.01 | $1,387.1187 | $1,387.13 | $1,387.10 | $1,387.20 | |