| 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 | $210.63 | 5.775% | $222.7939 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $21.69 | 11.175% | $24.1139 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $210.34 | 5.529% | $221.9697 | $221.97 | $221.95 | $222.00 |
| Purchase #4 | $224.52 | 8.567% | $243.7546 | $243.75 | $243.75 | $243.80 |
| Purchase #5 | $115.51 | 3.521% | $119.5771 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $127.50 | 5.356% | $134.3289 | $134.33 | $134.35 | $134.30 |
| Purchase #7 | $135.66 | 9.661% | $148.7661 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $1,045.85 | $1,115.3042 | $1,115.30 | $1,115.30 | $1,115.40 | |