| 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 | $246.48 | 5.664% | $260.4406 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $184.73 | 9.220% | $201.7621 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $138.45 | 4.496% | $144.6747 | $144.67 | $144.65 | $144.70 |
| Purchase #4 | $223.92 | 3.170% | $231.0183 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $104.36 | 9.437% | $114.2085 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $161.53 | 7.528% | $173.69 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $197.65 | 7.436% | $212.3473 | $212.35 | $212.35 | $212.30 |
| 7 purchase totals = | $1,257.12 | $1,338.1415 | $1,338.14 | $1,338.10 | $1,338.10 | |