| 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 | $170.61 | 13.399% | $193.47 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $103.55 | 5.660% | $109.4109 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $167.88 | 12.510% | $188.8818 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $228.51 | 6.107% | $242.4651 | $242.47 | $242.45 | $242.50 |
| Purchase #5 | $239.51 | 10.318% | $264.2226 | $264.22 | $264.20 | $264.20 |
| Purchase #6 | $95.73 | 9.424% | $104.7516 | $104.75 | $104.75 | $104.80 |
| Purchase #7 | $186.25 | 9.470% | $203.8879 | $203.89 | $203.90 | $203.90 |
| 7 purchase totals = | $1,192.04 | $1,307.0899 | $1,307.09 | $1,307.05 | $1,307.20 | |