| 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 | $210.99 | 10.835% | $233.8508 | $233.85 | $233.85 | $233.90 |
| Purchase #2 | $11.54 | 5.180% | $12.1378 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $216.94 | 5.836% | $229.6006 | $229.60 | $229.60 | $229.60 |
| Purchase #4 | $36.78 | 4.516% | $38.441 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $144.72 | 13.339% | $164.0242 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $60.65 | 3.532% | $62.7922 | $62.79 | $62.80 | $62.80 |
| Purchase #7 | $232.99 | 4.275% | $242.9503 | $242.95 | $242.95 | $243.00 |
| 7 purchase totals = | $914.61 | $983.7969 | $983.79 | $983.80 | $983.80 | |