| 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 | $234.96 | 13.873% | $267.556 | $267.56 | $267.55 | $267.60 |
| Purchase #2 | $184.42 | 3.439% | $190.7622 | $190.76 | $190.75 | $190.80 |
| Purchase #3 | $32.57 | 11.536% | $36.3273 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $48.44 | 11.737% | $54.1254 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $136.73 | 8.650% | $148.5571 | $148.56 | $148.55 | $148.60 |
| Purchase #6 | $98.46 | 8.857% | $107.1806 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $186.29 | 11.801% | $208.2741 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $921.87 | $1,012.7827 | $1,012.79 | $1,012.80 | $1,012.90 | |