| 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 | $244.74 | 3.300% | $252.8164 | $252.82 | $252.80 | $252.80 |
| Purchase #2 | $85.74 | 7.753% | $92.3874 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $230.56 | 5.727% | $243.7642 | $243.76 | $243.75 | $243.80 |
| Purchase #4 | $66.60 | 6.501% | $70.9297 | $70.93 | $70.95 | $70.90 |
| Purchase #5 | $168.29 | 10.402% | $185.7955 | $185.80 | $185.80 | $185.80 |
| Purchase #6 | $61.32 | 13.332% | $69.4952 | $69.50 | $69.50 | $69.50 |
| Purchase #7 | $177.89 | 5.791% | $188.1916 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $1,035.14 | $1,103.3800 | $1,103.39 | $1,103.40 | $1,103.40 | |