| 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 | $118.47 | 4.255% | $123.5109 | $123.51 | $123.50 | $123.50 |
| Purchase #2 | $249.28 | 7.339% | $267.5747 | $267.57 | $267.55 | $267.60 |
| Purchase #3 | $54.41 | 3.521% | $56.3258 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $130.33 | 3.170% | $134.4615 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $135.77 | 9.590% | $148.7903 | $148.79 | $148.80 | $148.80 |
| Purchase #6 | $52.49 | 10.297% | $57.8949 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $170.25 | 13.845% | $193.8211 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $911.00 | $982.3792 | $982.37 | $982.35 | $982.40 | |