| 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 | $126.63 | 3.407% | $130.9443 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $103.32 | 8.839% | $112.4525 | $112.45 | $112.45 | $112.50 |
| Purchase #3 | $231.95 | 6.280% | $246.5165 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $186.59 | 13.671% | $212.0987 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $31.60 | 9.679% | $34.6586 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $94.61 | 12.396% | $106.3379 | $106.34 | $106.35 | $106.30 |
| Purchase #7 | $20.70 | 12.521% | $23.2918 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $795.40 | $866.3003 | $866.30 | $866.30 | $866.30 | |