| 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 | $71.63 | 12.298% | $80.4391 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $206.37 | 5.633% | $217.9948 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $95.32 | 5.588% | $100.6465 | $100.65 | $100.65 | $100.60 |
| Purchase #4 | $215.79 | 3.379% | $223.0815 | $223.08 | $223.10 | $223.10 |
| Purchase #5 | $238.76 | 6.604% | $254.5277 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $172.92 | 4.141% | $180.0806 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $238.59 | 11.313% | $265.5817 | $265.58 | $265.60 | $265.60 |
| 7 purchase totals = | $1,239.38 | $1,322.3519 | $1,322.35 | $1,322.45 | $1,322.30 | |