| 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 | $205.71 | 10.168% | $226.6266 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $122.28 | 6.592% | $130.3407 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $53.43 | 3.370% | $55.2306 | $55.23 | $55.25 | $55.20 |
| Purchase #4 | $25.40 | 5.737% | $26.8572 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $182.70 | 13.145% | $206.7159 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $68.46 | 3.159% | $70.6227 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $157.31 | 10.538% | $173.8873 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $815.29 | $890.2810 | $890.29 | $890.30 | $890.20 | |