| 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 | $242.43 | 4.638% | $253.6739 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $173.75 | 5.403% | $183.1377 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $166.54 | 7.756% | $179.4568 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $222.51 | 6.246% | $236.408 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $120.92 | 12.192% | $135.6626 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $23.76 | 11.292% | $26.443 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $102.60 | 7.243% | $110.0313 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $1,052.51 | $1,124.8133 | $1,124.81 | $1,124.80 | $1,124.80 | |