| 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 | $225.69 | 4.755% | $236.4216 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $181.71 | 12.161% | $203.8078 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $63.61 | 13.757% | $72.3608 | $72.36 | $72.35 | $72.40 |
| Purchase #4 | $245.51 | 5.866% | $259.9116 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $248.65 | 10.764% | $275.4147 | $275.41 | $275.40 | $275.40 |
| Purchase #6 | $162.29 | 11.468% | $180.9014 | $180.90 | $180.90 | $180.90 |
| Purchase #7 | $168.41 | 10.573% | $186.216 | $186.22 | $186.20 | $186.20 |
| 7 purchase totals = | $1,295.87 | $1,415.0339 | $1,415.03 | $1,414.95 | $1,415.00 | |