| 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 | $198.62 | 13.223% | $224.8835 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $55.41 | 6.563% | $59.0466 | $59.05 | $59.05 | $59.00 |
| Purchase #3 | $123.54 | 11.452% | $137.6878 | $137.69 | $137.70 | $137.70 |
| Purchase #4 | $194.85 | 4.727% | $204.0606 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $123.95 | 10.384% | $136.821 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $230.97 | 7.451% | $248.1796 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $135.98 | 13.675% | $154.5753 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $1,063.32 | $1,165.2544 | $1,165.26 | $1,165.30 | $1,165.30 | |