| 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 | $228.57 | 13.231% | $258.8121 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $78.96 | 12.322% | $88.6895 | $88.69 | $88.70 | $88.70 |
| Purchase #3 | $145.65 | 6.531% | $155.1624 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $77.33 | 13.590% | $87.8391 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $202.52 | 10.398% | $223.578 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $196.91 | 3.711% | $204.2173 | $204.22 | $204.20 | $204.20 |
| Purchase #7 | $18.73 | 4.767% | $19.6229 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $948.67 | $1,037.9213 | $1,037.92 | $1,037.90 | $1,037.90 | |