| 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 | $11.29 | 6.246% | $11.9952 | $12.00 | $12.00 | $12.00 |
| Purchase #2 | $220.25 | 8.828% | $239.6937 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $90.38 | 11.754% | $101.0033 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $199.40 | 8.428% | $216.2054 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $185.82 | 6.855% | $198.558 | $198.56 | $198.55 | $198.60 |
| Purchase #6 | $180.77 | 9.143% | $197.2978 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $221.45 | 11.609% | $247.1581 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $1,109.36 | $1,211.9115 | $1,211.92 | $1,211.90 | $1,212.00 | |