| 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 | $119.38 | 3.121% | $123.1058 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $117.63 | 9.660% | $128.9931 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $41.37 | 13.625% | $47.0067 | $47.01 | $47.00 | $47.00 |
| Purchase #4 | $212.54 | 6.157% | $225.6261 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $217.73 | 3.536% | $225.4289 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $228.76 | 13.294% | $259.1714 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $34.41 | 6.520% | $36.6535 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $971.82 | $1,045.9855 | $1,045.99 | $1,046.00 | $1,046.00 | |