| 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 | $193.33 | 11.164% | $214.9134 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $184.91 | 13.708% | $210.2575 | $210.26 | $210.25 | $210.30 |
| Purchase #3 | $219.50 | 8.460% | $238.0697 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $179.48 | 8.193% | $194.1848 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $208.84 | 10.224% | $230.1918 | $230.19 | $230.20 | $230.20 |
| Purchase #6 | $188.33 | 9.674% | $206.549 | $206.55 | $206.55 | $206.50 |
| Purchase #7 | $91.73 | 13.530% | $104.1411 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $1,266.12 | $1,398.3073 | $1,398.30 | $1,398.30 | $1,398.30 | |