| 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 | $144.29 | 13.320% | $163.5094 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $135.80 | 13.167% | $153.6808 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $124.97 | 6.720% | $133.368 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $180.58 | 13.406% | $204.7886 | $204.79 | $204.80 | $204.80 |
| Purchase #5 | $227.33 | 10.486% | $251.1678 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $8.78 | 5.256% | $9.2415 | $9.24 | $9.25 | $9.20 |
| Purchase #7 | $92.28 | 10.812% | $102.2573 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $914.03 | $1,018.0134 | $1,018.02 | $1,018.00 | $1,018.10 | |