| 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 | $243.45 | 10.229% | $268.3525 | $268.35 | $268.35 | $268.40 |
| Purchase #2 | $53.98 | 6.400% | $57.4347 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $132.46 | 12.568% | $149.1076 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $182.83 | 12.694% | $206.0384 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $47.30 | 11.510% | $52.7442 | $52.74 | $52.75 | $52.70 |
| Purchase #6 | $26.40 | 4.672% | $27.6334 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $114.70 | 13.274% | $129.9253 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $801.12 | $891.2361 | $891.23 | $891.30 | $891.10 | |