| 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 | $220.61 | 4.733% | $231.0515 | $231.05 | $231.05 | $231.10 |
| Purchase #2 | $156.51 | 7.747% | $168.6348 | $168.63 | $168.65 | $168.60 |
| Purchase #3 | $215.78 | 3.734% | $223.8372 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $171.85 | 3.740% | $178.2772 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $181.30 | 3.277% | $187.2412 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $84.84 | 7.730% | $91.3981 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $160.26 | 3.549% | $165.9476 | $165.95 | $165.95 | $165.90 |
| 7 purchase totals = | $1,191.15 | $1,246.3876 | $1,246.39 | $1,246.45 | $1,246.30 | |