| 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 | $229.44 | 4.763% | $240.3682 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $135.82 | 4.377% | $141.7648 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $201.47 | 8.870% | $219.3404 | $219.34 | $219.35 | $219.30 |
| Purchase #4 | $9.33 | 10.217% | $10.2832 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $98.40 | 3.401% | $101.7466 | $101.75 | $101.75 | $101.70 |
| Purchase #6 | $72.27 | 7.520% | $77.7047 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $208.72 | 11.103% | $231.8942 | $231.89 | $231.90 | $231.90 |
| 7 purchase totals = | $955.45 | $1,023.1021 | $1,023.09 | $1,023.10 | $1,023.10 | |