| 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 | $221.49 | 9.268% | $242.0177 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $88.33 | 11.121% | $98.1532 | $98.15 | $98.15 | $98.20 |
| Purchase #3 | $120.37 | 11.405% | $134.0982 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $56.39 | 6.599% | $60.1112 | $60.11 | $60.10 | $60.10 |
| Purchase #5 | $115.35 | 12.285% | $129.5207 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $192.82 | 11.637% | $215.2585 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $98.59 | 9.740% | $108.1927 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $893.34 | $987.3522 | $987.35 | $987.30 | $987.40 | |