| 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 | $139.95 | 10.255% | $154.3019 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $205.28 | 6.478% | $218.578 | $218.58 | $218.60 | $218.60 |
| Purchase #3 | $147.51 | 10.114% | $162.4292 | $162.43 | $162.45 | $162.40 |
| Purchase #4 | $171.86 | 7.730% | $185.1448 | $185.14 | $185.15 | $185.10 |
| Purchase #5 | $167.28 | 12.241% | $187.7567 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $228.77 | 5.471% | $241.286 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $81.40 | 7.106% | $87.1843 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $1,142.05 | $1,236.6809 | $1,236.68 | $1,236.75 | $1,236.70 | |