| 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 | $224.89 | 5.630% | $237.5513 | $237.55 | $237.55 | $237.60 |
| Purchase #2 | $204.84 | 4.380% | $213.812 | $213.81 | $213.80 | $213.80 |
| Purchase #3 | $244.34 | 9.374% | $267.2444 | $267.24 | $267.25 | $267.20 |
| Purchase #4 | $16.93 | 13.409% | $19.2001 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $67.79 | 3.856% | $70.404 | $70.40 | $70.40 | $70.40 |
| Purchase #6 | $217.54 | 3.439% | $225.0212 | $225.02 | $225.00 | $225.00 |
| Purchase #7 | $208.56 | 12.725% | $235.0993 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $1,184.89 | $1,268.3323 | $1,268.32 | $1,268.30 | $1,268.30 | |