| 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 | $219.48 | 5.513% | $231.5799 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $6.53 | 9.470% | $7.1484 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $51.86 | 10.694% | $57.4059 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $104.42 | 10.559% | $115.4457 | $115.45 | $115.45 | $115.40 |
| Purchase #5 | $44.36 | 10.184% | $48.8776 | $48.88 | $48.90 | $48.90 |
| Purchase #6 | $160.60 | 9.411% | $175.7141 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $211.61 | 3.304% | $218.6016 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $798.86 | $854.7732 | $854.78 | $854.80 | $854.70 | |