| 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 | $98.36 | 4.499% | $102.7852 | $102.79 | $102.80 | $102.80 |
| Purchase #2 | $145.72 | 12.765% | $164.3212 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $181.70 | 9.550% | $199.0524 | $199.05 | $199.05 | $199.10 |
| Purchase #4 | $218.60 | 10.753% | $242.1061 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $5.41 | 12.754% | $6.1 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $148.47 | 12.130% | $166.4794 | $166.48 | $166.50 | $166.50 |
| Purchase #7 | $117.74 | 13.553% | $133.6973 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $916.00 | $1,014.5416 | $1,014.55 | $1,014.55 | $1,014.60 | |