| 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 | $95.73 | 11.190% | $106.4422 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $213.61 | 8.263% | $231.2606 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $88.31 | 11.177% | $98.1804 | $98.18 | $98.20 | $98.20 |
| Purchase #4 | $145.64 | 8.844% | $158.5204 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $95.80 | 7.331% | $102.8231 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $246.65 | 10.789% | $273.2611 | $273.26 | $273.25 | $273.30 |
| Purchase #7 | $162.54 | 3.109% | $167.5934 | $167.59 | $167.60 | $167.60 |
| 7 purchase totals = | $1,048.28 | $1,138.0812 | $1,138.07 | $1,138.05 | $1,138.10 | |