| 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 | $169.61 | 3.659% | $175.816 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $236.71 | 11.576% | $264.1115 | $264.11 | $264.10 | $264.10 |
| Purchase #3 | $182.60 | 3.199% | $188.4414 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $47.25 | 10.150% | $52.0459 | $52.05 | $52.05 | $52.00 |
| Purchase #5 | $210.40 | 12.232% | $236.1361 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $178.51 | 7.547% | $191.9821 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $183.64 | 10.139% | $202.2593 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $1,208.72 | $1,310.7923 | $1,310.80 | $1,310.80 | $1,310.70 | |