| 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 | $199.78 | 4.123% | $208.0169 | $208.02 | $208.00 | $208.00 |
| Purchase #2 | $36.33 | 13.748% | $41.3246 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $69.92 | 9.626% | $76.6505 | $76.65 | $76.65 | $76.70 |
| Purchase #4 | $116.71 | 9.175% | $127.4181 | $127.42 | $127.40 | $127.40 |
| Purchase #5 | $77.55 | 8.741% | $84.3286 | $84.33 | $84.35 | $84.30 |
| Purchase #6 | $120.40 | 5.683% | $127.2423 | $127.24 | $127.25 | $127.20 |
| Purchase #7 | $14.95 | 6.332% | $15.8966 | $15.90 | $15.90 | $15.90 |
| 7 purchase totals = | $635.64 | $680.8776 | $680.88 | $680.85 | $680.80 | |