| 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 | $67.80 | 6.261% | $72.045 | $72.05 | $72.05 | $72.00 |
| Purchase #2 | $95.76 | 10.748% | $106.0523 | $106.05 | $106.05 | $106.10 |
| Purchase #3 | $136.37 | 9.356% | $149.1288 | $149.13 | $149.15 | $149.10 |
| Purchase #4 | $96.28 | 3.205% | $99.3658 | $99.37 | $99.35 | $99.40 |
| Purchase #5 | $241.95 | 10.698% | $267.8338 | $267.83 | $267.85 | $267.80 |
| Purchase #6 | $186.58 | 11.849% | $208.6879 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $176.30 | 12.689% | $198.6707 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,001.04 | $1,101.7843 | $1,101.79 | $1,101.80 | $1,101.80 | |