| 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 | $135.96 | 3.740% | $141.0449 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $73.53 | 3.169% | $75.8602 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $9.75 | 9.777% | $10.7033 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $191.57 | 9.120% | $209.0412 | $209.04 | $209.05 | $209.00 |
| Purchase #5 | $38.86 | 13.248% | $44.0082 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $106.95 | 11.661% | $119.4214 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $214.71 | 3.803% | $222.8754 | $222.88 | $222.90 | $222.90 |
| 7 purchase totals = | $771.33 | $822.9546 | $822.95 | $822.95 | $822.90 | |