| 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 | $231.49 | 11.730% | $258.6438 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $101.94 | 3.712% | $105.724 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $203.35 | 9.662% | $222.9977 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $175.46 | 7.757% | $189.0704 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $161.42 | 11.775% | $180.4272 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $55.87 | 10.683% | $61.8386 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $75.93 | 4.477% | $79.3294 | $79.33 | $79.35 | $79.30 |
| 7 purchase totals = | $1,005.46 | $1,098.0311 | $1,098.03 | $1,098.05 | $1,097.90 | |