| 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 | $29.78 | 6.174% | $31.6186 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $133.45 | 6.261% | $141.8053 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $166.70 | 4.321% | $173.9031 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $181.45 | 12.609% | $204.329 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $242.96 | 4.730% | $254.452 | $254.45 | $254.45 | $254.50 |
| Purchase #6 | $204.85 | 5.254% | $215.6128 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $92.36 | 5.280% | $97.2366 | $97.24 | $97.25 | $97.20 |
| 7 purchase totals = | $1,051.55 | $1,118.9574 | $1,118.96 | $1,118.95 | $1,118.90 | |