| 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 | $180.98 | 6.331% | $192.4378 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $211.56 | 12.641% | $238.3033 | $238.30 | $238.30 | $238.30 |
| Purchase #3 | $62.34 | 12.825% | $70.3351 | $70.34 | $70.35 | $70.30 |
| Purchase #4 | $192.80 | 11.548% | $215.0645 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $239.79 | 10.326% | $264.5507 | $264.55 | $264.55 | $264.60 |
| Purchase #6 | $88.34 | 4.445% | $92.2667 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $231.32 | 11.563% | $258.0675 | $258.07 | $258.05 | $258.10 |
| 7 purchase totals = | $1,207.13 | $1,331.0256 | $1,331.03 | $1,331.00 | $1,331.10 | |