| 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 | $51.83 | 10.422% | $57.2317 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $197.51 | 5.300% | $207.978 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $63.67 | 4.358% | $66.4447 | $66.44 | $66.45 | $66.40 |
| Purchase #4 | $172.65 | 11.795% | $193.0141 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $77.31 | 3.361% | $79.9084 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $229.55 | 7.823% | $247.5077 | $247.51 | $247.50 | $247.50 |
| Purchase #7 | $206.76 | 11.817% | $231.1928 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $999.28 | $1,083.2774 | $1,083.27 | $1,083.30 | $1,083.20 | |