| 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 | $245.43 | 5.234% | $258.2758 | $258.28 | $258.30 | $258.30 |
| Purchase #2 | $39.78 | 11.621% | $44.4028 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $175.62 | 8.227% | $190.0683 | $190.07 | $190.05 | $190.10 |
| Purchase #4 | $228.64 | 5.287% | $240.7282 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $180.79 | 3.313% | $186.7796 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $198.28 | 8.350% | $214.8364 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $124.37 | 6.818% | $132.8495 | $132.85 | $132.85 | $132.80 |
| 7 purchase totals = | $1,192.91 | $1,267.9406 | $1,267.95 | $1,268.00 | $1,267.90 | |