| 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 | $211.78 | 5.202% | $222.7968 | $222.80 | $222.80 | $222.80 |
| Purchase #2 | $129.30 | 6.240% | $137.3683 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $226.31 | 10.368% | $249.7738 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $125.46 | 13.270% | $142.1085 | $142.11 | $142.10 | $142.10 |
| Purchase #5 | $116.57 | 10.812% | $129.1735 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $102.90 | 4.160% | $107.1806 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $33.59 | 4.672% | $35.1593 | $35.16 | $35.15 | $35.20 |
| 7 purchase totals = | $945.91 | $1,023.5608 | $1,023.56 | $1,023.50 | $1,023.70 | |