| 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 | $99.95 | 12.481% | $112.4248 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $236.72 | 11.482% | $263.9002 | $263.90 | $263.90 | $263.90 |
| Purchase #3 | $136.62 | 9.545% | $149.6604 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $246.65 | 10.656% | $272.933 | $272.93 | $272.95 | $272.90 |
| Purchase #5 | $74.98 | 6.355% | $79.745 | $79.75 | $79.75 | $79.70 |
| Purchase #6 | $78.94 | 4.234% | $82.2823 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $192.42 | 5.856% | $203.6881 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $1,066.28 | $1,164.6338 | $1,164.63 | $1,164.65 | $1,164.60 | |