| 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 | $104.99 | 8.595% | $114.0139 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $133.81 | 8.265% | $144.8694 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $230.95 | 5.235% | $243.0402 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $195.47 | 6.311% | $207.8061 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $164.25 | 9.150% | $179.2789 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $175.48 | 7.189% | $188.0953 | $188.10 | $188.10 | $188.10 |
| Purchase #7 | $177.26 | 11.604% | $197.8293 | $197.83 | $197.85 | $197.80 |
| 7 purchase totals = | $1,182.21 | $1,274.9331 | $1,274.94 | $1,274.95 | $1,274.90 | |