| 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 | $104.54 | 5.342% | $110.1245 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $248.25 | 11.626% | $277.1115 | $277.11 | $277.10 | $277.10 |
| Purchase #3 | $190.65 | 9.706% | $209.1545 | $209.15 | $209.15 | $209.20 |
| Purchase #4 | $174.30 | 11.105% | $193.656 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $16.38 | 12.120% | $18.3653 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $66.83 | 4.774% | $70.0205 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $61.26 | 12.581% | $68.9671 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $862.21 | $947.3994 | $947.40 | $947.30 | $947.50 | |