| 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 | $24.55 | 13.400% | $27.8397 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $232.71 | 13.352% | $263.7814 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $106.50 | 7.787% | $114.7932 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $235.70 | 8.659% | $256.1093 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $51.36 | 6.727% | $54.815 | $54.82 | $54.80 | $54.80 |
| Purchase #6 | $234.94 | 4.776% | $246.1607 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $181.69 | 6.509% | $193.5162 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $1,067.45 | $1,157.0155 | $1,157.02 | $1,157.00 | $1,157.00 | |