| 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 | $246.30 | 7.421% | $264.5779 | $264.58 | $264.60 | $264.60 |
| Purchase #2 | $67.36 | 5.217% | $70.8742 | $70.87 | $70.85 | $70.90 |
| Purchase #3 | $124.40 | 4.579% | $130.0963 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $243.37 | 8.429% | $263.8837 | $263.88 | $263.90 | $263.90 |
| Purchase #5 | $59.36 | 9.807% | $65.1814 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $226.84 | 9.151% | $247.5981 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $224.28 | 7.526% | $241.1593 | $241.16 | $241.15 | $241.20 |
| 7 purchase totals = | $1,191.91 | $1,283.3709 | $1,283.37 | $1,283.40 | $1,283.50 | |