| 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 | $33.79 | 4.435% | $35.2886 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $15.72 | 3.622% | $16.2894 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $122.52 | 7.457% | $131.6563 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $216.53 | 12.208% | $242.964 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $220.70 | 11.640% | $246.3895 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $112.69 | 9.488% | $123.382 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $224.30 | 4.295% | $233.9337 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $946.25 | $1,029.9035 | $1,029.90 | $1,029.95 | $1,030.00 | |