| 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 | $115.56 | 5.651% | $122.0903 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $107.41 | 11.201% | $119.441 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $122.91 | 5.364% | $129.5029 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $171.33 | 11.391% | $190.8462 | $190.85 | $190.85 | $190.80 |
| Purchase #5 | $61.36 | 13.870% | $69.8706 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $184.65 | 4.538% | $193.0294 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $129.47 | 11.593% | $144.4795 | $144.48 | $144.50 | $144.50 |
| 7 purchase totals = | $892.69 | $969.2599 | $969.26 | $969.30 | $969.20 | |