| 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 | $24.55 | 8.631% | $26.6689 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $27.45 | 3.515% | $28.4149 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $163.61 | 12.230% | $183.6195 | $183.62 | $183.60 | $183.60 |
| Purchase #4 | $173.76 | 10.432% | $191.8866 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $198.89 | 10.446% | $219.666 | $219.67 | $219.65 | $219.70 |
| Purchase #6 | $224.95 | 11.470% | $250.7518 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $203.63 | 12.717% | $229.5256 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $1,016.84 | $1,130.5333 | $1,130.54 | $1,130.50 | $1,130.60 | |