| 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 | $213.51 | 7.749% | $230.0549 | $230.05 | $230.05 | $230.10 |
| Purchase #2 | $51.88 | 11.377% | $57.7824 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $204.25 | 4.349% | $213.1328 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $214.33 | 13.402% | $243.0545 | $243.05 | $243.05 | $243.10 |
| Purchase #5 | $186.46 | 13.657% | $211.9248 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $5.77 | 11.115% | $6.4113 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $245.36 | 7.495% | $263.7497 | $263.75 | $263.75 | $263.70 |
| 7 purchase totals = | $1,121.56 | $1,226.1104 | $1,226.09 | $1,226.10 | $1,226.10 | |