| 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 | $28.34 | 10.360% | $31.276 | $31.28 | $31.30 | $31.30 |
| Purchase #2 | $26.85 | 10.874% | $29.7697 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $9.98 | 11.338% | $11.1115 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $245.82 | 6.699% | $262.2875 | $262.29 | $262.30 | $262.30 |
| Purchase #5 | $226.80 | 5.753% | $239.8478 | $239.85 | $239.85 | $239.80 |
| Purchase #6 | $168.90 | 6.447% | $179.789 | $179.79 | $179.80 | $179.80 |
| Purchase #7 | $147.60 | 6.312% | $156.9165 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $854.29 | $910.9980 | $911.01 | $911.00 | $911.00 | |