| 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 | $63.27 | 11.231% | $70.3759 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $20.57 | 12.371% | $23.1147 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $183.64 | 10.746% | $203.374 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $222.62 | 11.589% | $248.4194 | $248.42 | $248.40 | $248.40 |
| Purchase #5 | $249.70 | 3.701% | $258.9414 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $244.61 | 9.547% | $267.9629 | $267.96 | $267.95 | $268.00 |
| Purchase #7 | $70.62 | 13.478% | $80.1382 | $80.14 | $80.15 | $80.10 |
| 7 purchase totals = | $1,055.03 | $1,152.3265 | $1,152.32 | $1,152.30 | $1,152.30 | |