| 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 | $33.43 | 9.395% | $36.5707 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $211.88 | 4.825% | $222.1032 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $175.99 | 11.844% | $196.8343 | $196.83 | $196.85 | $196.80 |
| Purchase #4 | $235.97 | 9.809% | $259.1163 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $216.78 | 8.455% | $235.1087 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $15.63 | 8.267% | $16.9221 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $207.92 | 7.671% | $223.8695 | $223.87 | $223.85 | $223.90 |
| 7 purchase totals = | $1,097.60 | $1,190.5248 | $1,190.52 | $1,190.45 | $1,190.50 | |