| 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 | $221.45 | 5.762% | $234.2099 | $234.21 | $234.20 | $234.20 |
| Purchase #2 | $164.90 | 10.404% | $182.0562 | $182.06 | $182.05 | $182.10 |
| Purchase #3 | $180.85 | 6.358% | $192.3484 | $192.35 | $192.35 | $192.30 |
| Purchase #4 | $86.29 | 5.298% | $90.8616 | $90.86 | $90.85 | $90.90 |
| Purchase #5 | $84.74 | 11.331% | $94.3419 | $94.34 | $94.35 | $94.30 |
| Purchase #6 | $48.70 | 5.642% | $51.4477 | $51.45 | $51.45 | $51.40 |
| Purchase #7 | $72.36 | 5.807% | $76.5619 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $859.29 | $921.8276 | $921.83 | $921.80 | $921.80 | |