| 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 | $9.85 | 4.793% | $10.3221 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $73.63 | 13.268% | $83.3992 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $63.61 | 9.195% | $69.4589 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $187.87 | 12.343% | $211.0588 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $214.64 | 4.819% | $224.9835 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $193.59 | 7.565% | $208.2351 | $208.24 | $208.25 | $208.20 |
| Purchase #7 | $189.69 | 8.266% | $205.3698 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $932.88 | $1,012.8274 | $1,012.83 | $1,012.80 | $1,012.90 | |