| 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 | $112.86 | 4.829% | $118.31 | $118.31 | $118.30 | $118.30 |
| Purchase #2 | $44.96 | 4.683% | $47.0655 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $166.44 | 5.114% | $174.9517 | $174.95 | $174.95 | $175.00 |
| Purchase #4 | $247.96 | 6.853% | $264.9527 | $264.95 | $264.95 | $265.00 |
| Purchase #5 | $71.97 | 6.223% | $76.4487 | $76.45 | $76.45 | $76.40 |
| Purchase #6 | $93.88 | 5.646% | $99.1805 | $99.18 | $99.20 | $99.20 |
| Purchase #7 | $234.49 | 10.150% | $258.2907 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $972.56 | $1,039.1998 | $1,039.20 | $1,039.20 | $1,039.30 | |