| 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 | $200.68 | 4.284% | $209.2771 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $243.89 | 4.200% | $254.1334 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $106.82 | 13.622% | $121.371 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $239.32 | 12.729% | $269.783 | $269.78 | $269.80 | $269.80 |
| Purchase #5 | $201.55 | 6.190% | $214.0259 | $214.03 | $214.05 | $214.00 |
| Purchase #6 | $93.87 | 12.284% | $105.401 | $105.40 | $105.40 | $105.40 |
| Purchase #7 | $148.32 | 13.627% | $168.5316 | $168.53 | $168.55 | $168.50 |
| 7 purchase totals = | $1,234.45 | $1,342.5230 | $1,342.52 | $1,342.60 | $1,342.50 | |