| 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 | $200.70 | 5.776% | $212.2924 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $108.75 | 12.653% | $122.5101 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $172.43 | 12.670% | $194.2769 | $194.28 | $194.30 | $194.30 |
| Purchase #4 | $111.98 | 8.308% | $121.2833 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $137.66 | 4.303% | $143.5835 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $226.67 | 9.422% | $248.0268 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $125.68 | 5.182% | $132.1927 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $1,083.87 | $1,174.1657 | $1,174.16 | $1,174.25 | $1,174.20 | |