| 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 | $238.28 | 10.329% | $262.8919 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $159.90 | 10.835% | $177.2252 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $176.25 | 11.404% | $196.3496 | $196.35 | $196.35 | $196.30 |
| Purchase #4 | $190.75 | 6.741% | $203.6085 | $203.61 | $203.60 | $203.60 |
| Purchase #5 | $146.63 | 5.190% | $154.2401 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $181.41 | 8.786% | $197.3487 | $197.35 | $197.35 | $197.30 |
| Purchase #7 | $73.42 | 9.831% | $80.6379 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $1,166.64 | $1,272.3019 | $1,272.31 | $1,272.35 | $1,272.10 | |