| 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 | $25.87 | 10.222% | $28.5144 | $28.51 | $28.50 | $28.50 |
| Purchase #2 | $249.27 | 6.356% | $265.1136 | $265.11 | $265.10 | $265.10 |
| Purchase #3 | $149.65 | 8.694% | $162.6606 | $162.66 | $162.65 | $162.70 |
| Purchase #4 | $100.84 | 4.331% | $105.2074 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $83.34 | 3.219% | $86.0227 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $189.42 | 13.495% | $214.9822 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $167.76 | 9.701% | $184.0344 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $966.15 | $1,046.5353 | $1,046.52 | $1,046.50 | $1,046.50 | |