| 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 | $138.60 | 8.436% | $150.2923 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $84.50 | 7.279% | $90.6508 | $90.65 | $90.65 | $90.70 |
| Purchase #3 | $201.46 | 4.481% | $210.4874 | $210.49 | $210.50 | $210.50 |
| Purchase #4 | $34.45 | 7.404% | $37.0007 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $111.87 | 3.694% | $116.0025 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $236.77 | 13.173% | $267.9597 | $267.96 | $267.95 | $268.00 |
| Purchase #7 | $156.64 | 8.423% | $169.8338 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $964.29 | $1,042.2272 | $1,042.22 | $1,042.25 | $1,042.30 | |