| 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 | $124.82 | 13.538% | $141.7181 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $244.81 | 10.347% | $270.1405 | $270.14 | $270.15 | $270.10 |
| Purchase #3 | $123.57 | 3.104% | $127.4056 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $198.39 | 3.197% | $204.7325 | $204.73 | $204.75 | $204.70 |
| Purchase #5 | $216.42 | 11.326% | $240.9317 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $141.70 | 11.184% | $157.5477 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $215.29 | 7.114% | $230.6057 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $1,265.00 | $1,373.0818 | $1,373.09 | $1,373.10 | $1,372.90 | |