| 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 | $225.64 | 6.390% | $240.0584 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $173.35 | 5.542% | $182.9571 | $182.96 | $182.95 | $183.00 |
| Purchase #3 | $160.98 | 9.305% | $175.9592 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $118.39 | 9.147% | $129.2191 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $181.40 | 11.129% | $201.588 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $157.29 | 10.178% | $173.299 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $187.47 | 7.749% | $201.9971 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $1,204.52 | $1,305.0779 | $1,305.09 | $1,305.05 | $1,305.20 | |