| 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 | $200.76 | 7.786% | $216.3912 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $181.74 | 11.816% | $203.2144 | $203.21 | $203.20 | $203.20 |
| Purchase #3 | $60.44 | 3.138% | $62.3366 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $176.57 | 5.307% | $185.9406 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $27.27 | 7.693% | $29.3679 | $29.37 | $29.35 | $29.40 |
| Purchase #6 | $155.81 | 10.549% | $172.2464 | $172.25 | $172.25 | $172.20 |
| Purchase #7 | $211.59 | 13.410% | $239.9642 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $1,014.18 | $1,109.4613 | $1,109.46 | $1,109.45 | $1,109.40 | |