| 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 | $229.71 | 3.315% | $237.3249 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $47.94 | 11.284% | $53.3495 | $53.35 | $53.35 | $53.30 |
| Purchase #3 | $193.85 | 12.864% | $218.7869 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $33.60 | 9.758% | $36.8787 | $36.88 | $36.90 | $36.90 |
| Purchase #5 | $187.76 | 12.110% | $210.4977 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $61.32 | 12.344% | $68.8893 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $157.79 | 6.481% | $168.0164 | $168.02 | $168.00 | $168.00 |
| 7 purchase totals = | $911.97 | $993.7434 | $993.75 | $993.75 | $993.70 | |