| 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 | $240.52 | 4.524% | $251.4011 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $189.44 | 10.246% | $208.85 | $208.85 | $208.85 | $208.90 |
| Purchase #3 | $227.41 | 13.471% | $258.0444 | $258.04 | $258.05 | $258.00 |
| Purchase #4 | $134.84 | 7.383% | $144.7952 | $144.80 | $144.80 | $144.80 |
| Purchase #5 | $84.65 | 11.436% | $94.3306 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $24.41 | 5.831% | $25.8333 | $25.83 | $25.85 | $25.80 |
| Purchase #7 | $67.55 | 10.651% | $74.7448 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $968.82 | $1,057.9994 | $1,057.99 | $1,058.05 | $1,057.90 | |