| 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 | $109.25 | 9.343% | $119.4572 | $119.46 | $119.45 | $119.50 |
| Purchase #2 | $128.32 | 9.531% | $140.5502 | $140.55 | $140.55 | $140.60 |
| Purchase #3 | $144.38 | 12.479% | $162.3972 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $106.46 | 7.276% | $114.206 | $114.21 | $114.20 | $114.20 |
| Purchase #5 | $135.27 | 8.853% | $147.2455 | $147.25 | $147.25 | $147.20 |
| Purchase #6 | $74.37 | 9.565% | $81.4835 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $222.46 | 12.390% | $250.0228 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $920.51 | $1,015.3624 | $1,015.37 | $1,015.35 | $1,015.40 | |