| 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 | $207.95 | 11.293% | $231.4338 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $24.33 | 13.292% | $27.5639 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $196.27 | 11.454% | $218.7508 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $107.44 | 10.672% | $118.906 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $23.73 | 8.293% | $25.6979 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $191.44 | 11.742% | $213.9189 | $213.92 | $213.90 | $213.90 |
| Purchase #7 | $52.26 | 10.822% | $57.9156 | $57.92 | $57.90 | $57.90 |
| 7 purchase totals = | $803.42 | $894.1869 | $894.19 | $894.15 | $894.20 | |