| 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 | $200.44 | 11.104% | $222.6969 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $228.26 | 7.760% | $245.973 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $102.51 | 10.122% | $112.8861 | $112.89 | $112.90 | $112.90 |
| Purchase #4 | $236.31 | 5.810% | $250.0396 | $250.04 | $250.05 | $250.00 |
| Purchase #5 | $66.98 | 6.273% | $71.1817 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $101.35 | 8.318% | $109.7803 | $109.78 | $109.80 | $109.80 |
| Purchase #7 | $238.95 | 12.668% | $269.2202 | $269.22 | $269.20 | $269.20 |
| 7 purchase totals = | $1,174.80 | $1,281.7778 | $1,281.78 | $1,281.80 | $1,281.80 | |