| 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 | $219.89 | 5.294% | $231.531 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $119.46 | 12.241% | $134.0831 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $145.69 | 8.190% | $157.622 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $42.89 | 11.234% | $47.7083 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $171.36 | 4.753% | $179.5047 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $15.28 | 13.702% | $17.3737 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $182.27 | 6.627% | $194.349 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $896.84 | $962.1718 | $962.16 | $962.15 | $962.10 | |