| 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 | $102.58 | 5.832% | $108.5625 | $108.56 | $108.55 | $108.60 |
| Purchase #2 | $26.61 | 13.499% | $30.2021 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $191.48 | 7.428% | $205.7031 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $102.70 | 12.617% | $115.6577 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $101.96 | 4.607% | $106.6573 | $106.66 | $106.65 | $106.70 |
| Purchase #6 | $158.68 | 11.679% | $177.2122 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $242.28 | 12.111% | $271.6225 | $271.62 | $271.60 | $271.60 |
| 7 purchase totals = | $926.29 | $1,015.6174 | $1,015.61 | $1,015.55 | $1,015.70 | |