| 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 | $212.39 | 8.324% | $230.0693 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $166.31 | 9.356% | $181.87 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $228.56 | 9.488% | $250.2458 | $250.25 | $250.25 | $250.20 |
| Purchase #4 | $182.89 | 12.105% | $205.0288 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $223.98 | 10.245% | $246.9268 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $81.34 | 12.276% | $91.3253 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $216.86 | 8.252% | $234.7553 | $234.76 | $234.75 | $234.80 |
| 7 purchase totals = | $1,312.33 | $1,440.2213 | $1,440.24 | $1,440.25 | $1,440.20 | |