| 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 | $105.56 | 12.332% | $118.5777 | $118.58 | $118.60 | $118.60 |
| Purchase #2 | $90.98 | 5.199% | $95.7101 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $232.45 | 6.625% | $247.8498 | $247.85 | $247.85 | $247.80 |
| Purchase #4 | $231.31 | 11.855% | $258.7318 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $45.29 | 4.563% | $47.3566 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $107.80 | 7.859% | $116.272 | $116.27 | $116.25 | $116.30 |
| Purchase #7 | $234.93 | 12.491% | $264.2751 | $264.28 | $264.30 | $264.30 |
| 7 purchase totals = | $1,048.32 | $1,148.7731 | $1,148.78 | $1,148.80 | $1,148.80 | |