| 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 | $103.55 | 4.343% | $108.0472 | $108.05 | $108.05 | $108.00 |
| Purchase #2 | $37.82 | 3.271% | $39.0571 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $103.62 | 11.540% | $115.5777 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $180.74 | 3.393% | $186.8725 | $186.87 | $186.85 | $186.90 |
| Purchase #5 | $223.38 | 10.385% | $246.578 | $246.58 | $246.60 | $246.60 |
| Purchase #6 | $151.54 | 12.425% | $170.3688 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $230.54 | 8.186% | $249.412 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,031.19 | $1,115.9133 | $1,115.92 | $1,115.90 | $1,116.00 | |