| 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 | $187.37 | 4.429% | $195.6686 | $195.67 | $195.65 | $195.70 |
| Purchase #2 | $225.95 | 6.560% | $240.7723 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $121.42 | 5.798% | $128.4599 | $128.46 | $128.45 | $128.50 |
| Purchase #4 | $176.62 | 5.835% | $186.9258 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $208.88 | 10.639% | $231.1027 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $205.75 | 13.742% | $234.0242 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $219.86 | 10.538% | $243.0288 | $243.03 | $243.05 | $243.00 |
| 7 purchase totals = | $1,345.85 | $1,459.9823 | $1,459.98 | $1,459.95 | $1,460.00 | |