| 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 | $233.86 | 7.492% | $251.3808 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $97.94 | 3.498% | $101.3659 | $101.37 | $101.35 | $101.40 |
| Purchase #3 | $190.52 | 13.145% | $215.5639 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $141.32 | 10.761% | $156.5274 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $245.78 | 13.254% | $278.3557 | $278.36 | $278.35 | $278.40 |
| Purchase #6 | $84.93 | 3.705% | $88.0767 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $24.94 | 13.193% | $28.2303 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $1,019.29 | $1,119.5007 | $1,119.51 | $1,119.55 | $1,119.60 | |