| 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 | $188.73 | 7.173% | $202.2676 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $45.88 | 3.701% | $47.578 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $75.54 | 7.274% | $81.0348 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $228.52 | 8.711% | $248.4264 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $230.68 | 4.374% | $240.7699 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $180.45 | 11.842% | $201.8189 | $201.82 | $201.80 | $201.80 |
| Purchase #7 | $188.80 | 9.803% | $207.3081 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $1,138.60 | $1,229.2037 | $1,229.21 | $1,229.20 | $1,229.20 | |