| 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 | $219.96 | 8.522% | $238.705 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $21.45 | 10.491% | $23.7003 | $23.70 | $23.70 | $23.70 |
| Purchase #3 | $72.39 | 11.525% | $80.7329 | $80.73 | $80.75 | $80.70 |
| Purchase #4 | $36.93 | 13.115% | $41.7734 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $72.93 | 13.586% | $82.8383 | $82.84 | $82.85 | $82.80 |
| Purchase #6 | $172.82 | 9.545% | $189.3157 | $189.32 | $189.30 | $189.30 |
| Purchase #7 | $81.57 | 5.735% | $86.248 | $86.25 | $86.25 | $86.20 |
| 7 purchase totals = | $678.05 | $743.3136 | $743.32 | $743.30 | $743.20 | |