| 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 | $41.35 | 4.411% | $43.1739 | $43.17 | $43.15 | $43.20 |
| Purchase #2 | $203.84 | 11.790% | $227.8727 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $222.72 | 8.333% | $241.2793 | $241.28 | $241.30 | $241.30 |
| Purchase #4 | $35.96 | 10.543% | $39.7513 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $172.72 | 8.393% | $187.2164 | $187.22 | $187.20 | $187.20 |
| Purchase #6 | $166.95 | 6.216% | $177.3276 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $15.86 | 9.795% | $17.4135 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $859.40 | $934.0347 | $934.03 | $934.00 | $934.10 | |