| 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 | $199.88 | 13.249% | $226.3621 | $226.36 | $226.35 | $226.40 |
| Purchase #2 | $123.77 | 11.193% | $137.6236 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $105.31 | 5.581% | $111.1874 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $170.62 | 12.172% | $191.3879 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $131.27 | 3.292% | $135.5914 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $171.44 | 9.373% | $187.5091 | $187.51 | $187.50 | $187.50 |
| Purchase #7 | $8.60 | 9.235% | $9.3942 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $910.89 | $999.0557 | $999.05 | $999.05 | $999.10 | |