| 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 | $226.78 | 4.576% | $237.1575 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $235.36 | 10.303% | $259.6091 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $248.47 | 13.725% | $282.5725 | $282.57 | $282.55 | $282.60 |
| Purchase #4 | $185.65 | 7.363% | $199.3194 | $199.32 | $199.30 | $199.30 |
| Purchase #5 | $129.76 | 5.678% | $137.1278 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $47.90 | 6.615% | $51.0686 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $112.36 | 13.303% | $127.3073 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $1,186.28 | $1,294.1622 | $1,294.17 | $1,294.10 | $1,294.20 | |