| 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 | $230.65 | 5.310% | $242.8975 | $242.90 | $242.90 | $242.90 |
| Purchase #2 | $103.33 | 12.420% | $116.1636 | $116.16 | $116.15 | $116.20 |
| Purchase #3 | $191.35 | 9.373% | $209.2852 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $24.43 | 10.598% | $27.0191 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $128.37 | 6.112% | $136.216 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $128.60 | 10.628% | $142.2676 | $142.27 | $142.25 | $142.30 |
| Purchase #7 | $138.77 | 7.832% | $149.6385 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $945.50 | $1,023.4875 | $1,023.50 | $1,023.45 | $1,023.50 | |