| 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 | $97.40 | 5.382% | $102.6421 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $247.74 | 9.783% | $271.9764 | $271.98 | $272.00 | $272.00 |
| Purchase #3 | $15.78 | 7.849% | $17.0186 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $153.36 | 4.622% | $160.4483 | $160.45 | $160.45 | $160.40 |
| Purchase #5 | $83.35 | 6.843% | $89.0536 | $89.05 | $89.05 | $89.10 |
| Purchase #6 | $46.79 | 10.744% | $51.8171 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $229.64 | 6.330% | $244.1762 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $874.06 | $937.1323 | $937.14 | $937.15 | $937.10 | |