| 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 | $27.74 | 12.118% | $31.1015 | $31.10 | $31.10 | $31.10 |
| Purchase #2 | $113.56 | 7.441% | $122.01 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $203.32 | 9.208% | $222.0417 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $137.93 | 9.153% | $150.5547 | $150.55 | $150.55 | $150.60 |
| Purchase #5 | $246.37 | 8.252% | $266.7005 | $266.70 | $266.70 | $266.70 |
| Purchase #6 | $117.79 | 8.614% | $127.9364 | $127.94 | $127.95 | $127.90 |
| Purchase #7 | $212.67 | 9.741% | $233.3862 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $1,059.38 | $1,153.7310 | $1,153.73 | $1,153.75 | $1,153.70 | |