| 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 | $194.81 | 6.655% | $207.7746 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $100.38 | 7.827% | $108.2367 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $240.50 | 3.734% | $249.4803 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $135.47 | 5.414% | $142.8043 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $23.70 | 10.253% | $26.13 | $26.13 | $26.15 | $26.10 |
| Purchase #6 | $164.66 | 9.353% | $180.0606 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $120.94 | 4.476% | $126.3533 | $126.35 | $126.35 | $126.40 |
| 7 purchase totals = | $980.46 | $1,040.8398 | $1,040.83 | $1,040.85 | $1,040.90 | |