| 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 | $115.83 | 5.541% | $122.2481 | $122.25 | $122.25 | $122.20 |
| Purchase #2 | $170.28 | 9.411% | $186.3051 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $162.56 | 11.407% | $181.1032 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $106.39 | 9.707% | $116.7173 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $240.25 | 6.542% | $255.9672 | $255.97 | $255.95 | $256.00 |
| Purchase #6 | $184.75 | 8.228% | $199.9512 | $199.95 | $199.95 | $200.00 |
| Purchase #7 | $204.82 | 7.287% | $219.7452 | $219.75 | $219.75 | $219.70 |
| 7 purchase totals = | $1,184.88 | $1,282.0373 | $1,282.05 | $1,282.00 | $1,282.00 | |