| 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 | $86.39 | 3.793% | $89.6668 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $201.41 | 7.744% | $217.0072 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $112.80 | 6.743% | $120.4061 | $120.41 | $120.40 | $120.40 |
| Purchase #4 | $194.33 | 3.727% | $201.5727 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $111.84 | 10.768% | $123.8829 | $123.88 | $123.90 | $123.90 |
| Purchase #6 | $212.73 | 10.845% | $235.8006 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $235.67 | 13.819% | $268.2372 | $268.24 | $268.25 | $268.20 |
| 7 purchase totals = | $1,155.17 | $1,256.5735 | $1,256.58 | $1,256.55 | $1,256.60 | |