| 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 | $118.70 | 8.566% | $128.8678 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $167.76 | 4.127% | $174.6835 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $200.77 | 13.351% | $227.5748 | $227.57 | $227.55 | $227.60 |
| Purchase #4 | $85.85 | 3.792% | $89.1054 | $89.11 | $89.10 | $89.10 |
| Purchase #5 | $46.85 | 10.478% | $51.7589 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $239.48 | 5.540% | $252.7472 | $252.75 | $252.75 | $252.70 |
| Purchase #7 | $118.74 | 3.161% | $122.4934 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $978.15 | $1,047.2310 | $1,047.23 | $1,047.20 | $1,047.30 | |