| 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 | $229.58 | 3.788% | $238.2765 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $222.82 | 6.693% | $237.7333 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $123.81 | 13.734% | $140.8141 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $199.59 | 10.393% | $220.3334 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $225.38 | 11.700% | $251.7495 | $251.75 | $251.75 | $251.70 |
| Purchase #6 | $92.59 | 8.806% | $100.7435 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $70.73 | 5.545% | $74.652 | $74.65 | $74.65 | $74.70 |
| 7 purchase totals = | $1,164.50 | $1,264.3023 | $1,264.29 | $1,264.35 | $1,264.20 | |