| 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 | $90.70 | 8.466% | $98.3787 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $153.90 | 10.327% | $169.7933 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $186.71 | 9.274% | $204.0255 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $174.58 | 13.614% | $198.3473 | $198.35 | $198.35 | $198.30 |
| Purchase #5 | $178.27 | 6.704% | $190.2212 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $201.38 | 3.330% | $208.086 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $208.56 | 11.217% | $231.9542 | $231.95 | $231.95 | $232.00 |
| 7 purchase totals = | $1,194.10 | $1,300.8062 | $1,300.81 | $1,300.85 | $1,300.80 | |