| 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 | $240.86 | 13.675% | $273.7976 | $273.80 | $273.80 | $273.80 |
| Purchase #2 | $20.74 | 10.346% | $22.8858 | $22.89 | $22.90 | $22.90 |
| Purchase #3 | $193.97 | 7.502% | $208.5216 | $208.52 | $208.50 | $208.50 |
| Purchase #4 | $240.54 | 6.741% | $256.7548 | $256.75 | $256.75 | $256.80 |
| Purchase #5 | $78.44 | 3.512% | $81.1948 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $249.79 | 7.459% | $268.4218 | $268.42 | $268.40 | $268.40 |
| Purchase #7 | $162.44 | 11.854% | $181.6956 | $181.70 | $181.70 | $181.70 |
| 7 purchase totals = | $1,186.78 | $1,293.2720 | $1,293.27 | $1,293.25 | $1,293.30 | |