| 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 | $122.50 | 9.418% | $134.0371 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $117.93 | 8.481% | $127.9316 | $127.93 | $127.95 | $127.90 |
| Purchase #3 | $127.62 | 9.628% | $139.9073 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $89.63 | 5.751% | $94.7846 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $68.57 | 4.239% | $71.4767 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $220.82 | 7.276% | $236.8869 | $236.89 | $236.90 | $236.90 |
| Purchase #7 | $218.60 | 3.292% | $225.7963 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $965.67 | $1,030.8205 | $1,030.83 | $1,030.90 | $1,030.80 | |