| 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 | $120.38 | 8.775% | $130.9433 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $234.92 | 8.432% | $254.7285 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $177.94 | 6.675% | $189.8175 | $189.82 | $189.80 | $189.80 |
| Purchase #4 | $126.58 | 6.573% | $134.9001 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $242.43 | 6.191% | $257.4388 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $188.94 | 12.146% | $211.8887 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $237.76 | 8.671% | $258.3762 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $1,328.95 | $1,438.0931 | $1,438.10 | $1,438.15 | $1,438.00 | |