| 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 | $126.69 | 7.592% | $136.3083 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $213.28 | 4.562% | $223.0098 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $7.50 | 3.450% | $7.7588 | $7.76 | $7.75 | $7.80 |
| Purchase #4 | $228.69 | 4.680% | $239.3927 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $237.98 | 5.777% | $251.7281 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $7.38 | 8.415% | $8.001 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $168.61 | 12.237% | $189.2428 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $990.13 | $1,055.4415 | $1,055.44 | $1,055.45 | $1,055.40 | |