| 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 | $117.57 | 8.458% | $127.5141 | $127.51 | $127.50 | $127.50 |
| Purchase #2 | $148.31 | 7.221% | $159.0195 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $45.51 | 12.691% | $51.2857 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $234.88 | 12.289% | $263.7444 | $263.74 | $263.75 | $263.70 |
| Purchase #5 | $72.78 | 10.755% | $80.6075 | $80.61 | $80.60 | $80.60 |
| Purchase #6 | $78.52 | 7.871% | $84.7003 | $84.70 | $84.70 | $84.70 |
| Purchase #7 | $237.77 | 4.667% | $248.8667 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $935.34 | $1,015.7382 | $1,015.74 | $1,015.70 | $1,015.70 | |