| 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 | $130.66 | 12.587% | $147.1062 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $234.65 | 5.194% | $246.8377 | $246.84 | $246.85 | $246.80 |
| Purchase #3 | $77.73 | 5.873% | $82.2951 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $210.91 | 10.542% | $233.1441 | $233.14 | $233.15 | $233.10 |
| Purchase #5 | $139.76 | 11.608% | $155.9833 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $79.44 | 9.787% | $87.2148 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $49.26 | 3.695% | $51.0802 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $922.41 | $1,003.6614 | $1,003.66 | $1,003.70 | $1,003.60 | |