| 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 | $212.80 | 10.281% | $234.678 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $243.43 | 3.624% | $252.2519 | $252.25 | $252.25 | $252.30 |
| Purchase #3 | $80.51 | 8.860% | $87.6432 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $124.41 | 6.586% | $132.6036 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $138.36 | 5.169% | $145.5118 | $145.51 | $145.50 | $145.50 |
| Purchase #6 | $86.39 | 7.182% | $92.5945 | $92.59 | $92.60 | $92.60 |
| Purchase #7 | $125.26 | 6.478% | $133.3743 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $1,011.16 | $1,078.6573 | $1,078.64 | $1,078.65 | $1,078.70 | |