| 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 | $215.54 | 11.253% | $239.7947 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $52.43 | 10.666% | $58.0222 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $13.52 | 6.298% | $14.3715 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $202.97 | 13.491% | $230.3527 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $65.76 | 8.658% | $71.4535 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $133.61 | 10.483% | $147.6163 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $243.88 | 12.575% | $274.5479 | $274.55 | $274.55 | $274.50 |
| 7 purchase totals = | $927.71 | $1,036.1588 | $1,036.15 | $1,036.10 | $1,036.20 | |