| 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 | $247.38 | 4.410% | $258.2895 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $80.34 | 4.739% | $84.1473 | $84.15 | $84.15 | $84.10 |
| Purchase #3 | $185.39 | 8.522% | $201.1889 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $237.71 | 12.319% | $266.9935 | $266.99 | $267.00 | $267.00 |
| Purchase #5 | $111.44 | 6.829% | $119.0502 | $119.05 | $119.05 | $119.10 |
| Purchase #6 | $186.70 | 4.545% | $195.1855 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $67.30 | 3.411% | $69.5956 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $1,116.26 | $1,194.4505 | $1,194.46 | $1,194.50 | $1,194.50 | |