| 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 | $214.81 | 4.390% | $224.2402 | $224.24 | $224.25 | $224.20 |
| Purchase #2 | $31.45 | 3.180% | $32.4501 | $32.45 | $32.45 | $32.50 |
| Purchase #3 | $246.83 | 10.635% | $273.0804 | $273.08 | $273.10 | $273.10 |
| Purchase #4 | $199.87 | 9.765% | $219.3873 | $219.39 | $219.40 | $219.40 |
| Purchase #5 | $132.29 | 6.286% | $140.6057 | $140.61 | $140.60 | $140.60 |
| Purchase #6 | $240.29 | 3.311% | $248.246 | $248.25 | $248.25 | $248.20 |
| Purchase #7 | $187.57 | 10.748% | $207.73 | $207.73 | $207.75 | $207.70 |
| 7 purchase totals = | $1,253.11 | $1,345.7397 | $1,345.75 | $1,345.80 | $1,345.70 | |