| 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 | $198.79 | 7.565% | $213.8285 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $207.53 | 12.333% | $233.1247 | $233.12 | $233.10 | $233.10 |
| Purchase #3 | $163.28 | 8.243% | $176.7392 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $111.26 | 4.687% | $116.4748 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $243.28 | 11.142% | $270.3863 | $270.39 | $270.40 | $270.40 |
| Purchase #6 | $87.48 | 4.576% | $91.4831 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $207.38 | 9.578% | $227.2429 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $1,219.00 | $1,329.2795 | $1,329.27 | $1,329.30 | $1,329.20 | |