| 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 | $231.44 | 4.295% | $241.3803 | $241.38 | $241.40 | $241.40 |
| Purchase #2 | $219.76 | 10.375% | $242.5601 | $242.56 | $242.55 | $242.60 |
| Purchase #3 | $43.41 | 13.582% | $49.3059 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $228.57 | 13.484% | $259.3904 | $259.39 | $259.40 | $259.40 |
| Purchase #5 | $225.39 | 10.455% | $248.9545 | $248.95 | $248.95 | $249.00 |
| Purchase #6 | $77.81 | 13.247% | $88.1175 | $88.12 | $88.10 | $88.10 |
| Purchase #7 | $180.82 | 8.664% | $196.4862 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $1,207.20 | $1,326.1949 | $1,326.20 | $1,326.20 | $1,326.30 | |