| 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 | $29.38 | 6.549% | $31.3041 | $31.30 | $31.30 | $31.30 |
| Purchase #2 | $242.56 | 5.424% | $255.7165 | $255.72 | $255.70 | $255.70 |
| Purchase #3 | $241.30 | 9.873% | $265.1235 | $265.12 | $265.10 | $265.10 |
| Purchase #4 | $153.86 | 9.468% | $168.4275 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $229.87 | 3.110% | $237.019 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $230.41 | 4.182% | $240.0457 | $240.05 | $240.05 | $240.00 |
| Purchase #7 | $5.71 | 12.233% | $6.4085 | $6.41 | $6.40 | $6.40 |
| 7 purchase totals = | $1,133.09 | $1,204.0448 | $1,204.05 | $1,204.00 | $1,203.90 | |