| 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 | $122.47 | 9.242% | $133.7887 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $177.97 | 11.636% | $198.6786 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $236.98 | 13.446% | $268.8443 | $268.84 | $268.85 | $268.80 |
| Purchase #4 | $239.96 | 11.433% | $267.3946 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $30.48 | 9.316% | $33.3195 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $130.77 | 7.576% | $140.6771 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $204.70 | 12.644% | $230.5823 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $1,143.33 | $1,273.2851 | $1,273.28 | $1,273.35 | $1,273.30 | |