| 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 | $213.34 | 12.730% | $240.4982 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $187.53 | 12.504% | $210.9788 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $128.42 | 5.352% | $135.293 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $112.42 | 13.340% | $127.4168 | $127.42 | $127.40 | $127.40 |
| Purchase #5 | $30.33 | 6.121% | $32.1865 | $32.19 | $32.20 | $32.20 |
| Purchase #6 | $185.71 | 3.580% | $192.3584 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $140.66 | 12.594% | $158.3747 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $998.41 | $1,097.1064 | $1,097.11 | $1,097.10 | $1,097.20 | |