| 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 | $192.54 | 6.795% | $205.6231 | $205.62 | $205.60 | $205.60 |
| Purchase #2 | $231.30 | 5.437% | $243.8758 | $243.88 | $243.90 | $243.90 |
| Purchase #3 | $20.85 | 7.395% | $22.3919 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $171.40 | 7.121% | $183.6054 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $190.38 | 9.236% | $207.9635 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $244.84 | 3.851% | $254.2688 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $188.38 | 8.467% | $204.3301 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $1,239.69 | $1,322.0586 | $1,322.06 | $1,322.05 | $1,322.10 | |