| 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 | $101.92 | 6.857% | $108.9087 | $108.91 | $108.90 | $108.90 |
| Purchase #2 | $126.45 | 3.645% | $131.0591 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $212.45 | 7.294% | $227.9461 | $227.95 | $227.95 | $227.90 |
| Purchase #4 | $143.38 | 12.153% | $160.805 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $30.70 | 12.474% | $34.5295 | $34.53 | $34.55 | $34.50 |
| Purchase #6 | $83.74 | 9.407% | $91.6174 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $239.39 | 13.301% | $271.2313 | $271.23 | $271.25 | $271.20 |
| 7 purchase totals = | $938.03 | $1,026.0971 | $1,026.11 | $1,026.10 | $1,026.00 | |