| 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 | $236.79 | 12.810% | $267.1228 | $267.12 | $267.10 | $267.10 |
| Purchase #2 | $236.30 | 3.740% | $245.1376 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $108.38 | 9.457% | $118.6295 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $208.99 | 9.238% | $228.2965 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $234.57 | 6.576% | $249.9953 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $178.53 | 4.439% | $186.4549 | $186.45 | $186.45 | $186.50 |
| Purchase #7 | $44.36 | 8.690% | $48.2149 | $48.21 | $48.20 | $48.20 |
| 7 purchase totals = | $1,247.92 | $1,343.8515 | $1,343.85 | $1,343.85 | $1,343.80 | |