| 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 | $192.54 | 5.855% | $203.8132 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $227.70 | 5.438% | $240.0823 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $6.85 | 7.645% | $7.3737 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $143.66 | 9.385% | $157.1425 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $184.44 | 6.153% | $195.7886 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $228.85 | 6.470% | $243.6566 | $243.66 | $243.65 | $243.70 |
| Purchase #7 | $234.76 | 4.815% | $246.0637 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $1,218.80 | $1,293.9206 | $1,293.91 | $1,293.90 | $1,294.00 | |