| 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 | $240.94 | 7.315% | $258.5648 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $99.93 | 13.143% | $113.0638 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $111.52 | 7.526% | $119.913 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $146.52 | 4.653% | $153.3376 | $153.34 | $153.35 | $153.30 |
| Purchase #5 | $121.46 | 12.420% | $136.5453 | $136.55 | $136.55 | $136.50 |
| Purchase #6 | $116.82 | 10.557% | $129.1527 | $129.15 | $129.15 | $129.20 |
| Purchase #7 | $195.78 | 12.451% | $220.1566 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $1,032.97 | $1,130.7338 | $1,130.73 | $1,130.70 | $1,130.80 | |