| 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 | $14.40 | 3.433% | $14.8944 | $14.89 | $14.90 | $14.90 |
| Purchase #2 | $110.65 | 10.168% | $121.9009 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $152.75 | 13.769% | $173.7821 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $226.72 | 4.838% | $237.6887 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $44.63 | 6.375% | $47.4752 | $47.48 | $47.50 | $47.50 |
| Purchase #6 | $151.62 | 12.677% | $170.8409 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $56.55 | 10.633% | $62.563 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $757.32 | $829.1452 | $829.14 | $829.20 | $829.20 | |