| 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 | $146.97 | 4.513% | $153.6028 | $153.60 | $153.60 | $153.60 |
| Purchase #2 | $5.31 | 10.768% | $5.8818 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $104.63 | 3.342% | $108.1267 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $204.48 | 7.195% | $219.1923 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $219.73 | 4.453% | $229.5146 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $109.87 | 11.242% | $122.2216 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $204.34 | 7.221% | $219.0954 | $219.10 | $219.10 | $219.10 |
| 7 purchase totals = | $995.33 | $1,057.6352 | $1,057.63 | $1,057.65 | $1,057.60 | |