| 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 | $134.93 | 5.669% | $142.5792 | $142.58 | $142.60 | $142.60 |
| Purchase #2 | $186.33 | 13.851% | $212.1386 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $163.58 | 11.337% | $182.1251 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $102.78 | 5.491% | $108.4236 | $108.42 | $108.40 | $108.40 |
| Purchase #5 | $246.28 | 12.447% | $276.9345 | $276.93 | $276.95 | $276.90 |
| Purchase #6 | $118.35 | 6.512% | $126.057 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $149.85 | 10.383% | $165.4089 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $1,102.10 | $1,213.6669 | $1,213.67 | $1,213.70 | $1,213.60 | |