| 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 | $99.76 | 10.552% | $110.2867 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $188.75 | 4.363% | $196.9852 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $186.52 | 10.335% | $205.7968 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $186.68 | 3.121% | $192.5063 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $22.83 | 9.817% | $25.0712 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $176.80 | 6.224% | $187.804 | $187.80 | $187.80 | $187.80 |
| Purchase #7 | $174.86 | 10.423% | $193.0857 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $1,036.20 | $1,111.5359 | $1,111.55 | $1,111.55 | $1,111.60 | |