| 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 | $238.75 | 5.578% | $252.0675 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $234.93 | 4.334% | $245.1119 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $130.27 | 13.288% | $147.5803 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $165.49 | 7.176% | $177.3656 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $158.94 | 8.461% | $172.3879 | $172.39 | $172.40 | $172.40 |
| Purchase #6 | $121.62 | 13.287% | $137.7796 | $137.78 | $137.80 | $137.80 |
| Purchase #7 | $190.58 | 12.474% | $214.3529 | $214.35 | $214.35 | $214.40 |
| 7 purchase totals = | $1,240.58 | $1,346.6457 | $1,346.65 | $1,346.65 | $1,346.80 | |