| 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 | $126.31 | 12.523% | $142.1278 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $214.53 | 11.574% | $239.3597 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $74.74 | 13.168% | $84.5818 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $7.39 | 11.214% | $8.2187 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $137.66 | 5.523% | $145.263 | $145.26 | $145.25 | $145.30 |
| Purchase #6 | $201.85 | 5.130% | $212.2049 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $12.71 | 12.587% | $14.3098 | $14.31 | $14.30 | $14.30 |
| 7 purchase totals = | $775.19 | $846.0657 | $846.06 | $846.05 | $846.10 | |