| 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 | $108.29 | 10.392% | $119.5435 | $119.54 | $119.55 | $119.50 |
| Purchase #2 | $187.44 | 5.836% | $198.379 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $196.31 | 4.226% | $204.6061 | $204.61 | $204.60 | $204.60 |
| Purchase #4 | $116.67 | 7.177% | $125.0434 | $125.04 | $125.05 | $125.00 |
| Purchase #5 | $230.26 | 8.189% | $249.116 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $53.96 | 11.387% | $60.1044 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $185.42 | 12.380% | $208.375 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $1,078.35 | $1,165.1674 | $1,165.17 | $1,165.20 | $1,165.10 | |