| 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 | $129.84 | 12.372% | $145.9038 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $24.86 | 12.823% | $28.0478 | $28.05 | $28.05 | $28.00 |
| Purchase #3 | $166.86 | 12.593% | $187.8727 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $206.99 | 9.482% | $226.6168 | $226.62 | $226.60 | $226.60 |
| Purchase #5 | $239.33 | 12.591% | $269.464 | $269.46 | $269.45 | $269.50 |
| Purchase #6 | $239.55 | 5.238% | $252.0976 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $163.70 | 11.409% | $182.3765 | $182.38 | $182.40 | $182.40 |
| 7 purchase totals = | $1,171.13 | $1,292.3792 | $1,292.38 | $1,292.35 | $1,292.40 | |