| 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 | $88.76 | 6.371% | $94.4149 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $235.59 | 3.737% | $244.394 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $222.43 | 3.447% | $230.0972 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $162.39 | 9.102% | $177.1707 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $28.89 | 6.474% | $30.7603 | $30.76 | $30.75 | $30.80 |
| Purchase #6 | $150.86 | 5.362% | $158.9491 | $158.95 | $158.95 | $158.90 |
| Purchase #7 | $152.96 | 8.723% | $166.3027 | $166.30 | $166.30 | $166.30 |
| 7 purchase totals = | $1,041.88 | $1,102.0889 | $1,102.08 | $1,102.05 | $1,102.10 | |