| 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 | $115.38 | 6.825% | $123.2547 | $123.25 | $123.25 | $123.30 |
| Purchase #2 | $208.70 | 6.571% | $222.4137 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $53.98 | 11.152% | $59.9998 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $216.38 | 13.717% | $246.0608 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $211.82 | 3.402% | $219.0261 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $113.46 | 9.516% | $124.2569 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $104.47 | 13.697% | $118.7793 | $118.78 | $118.80 | $118.80 |
| 7 purchase totals = | $1,024.19 | $1,113.7913 | $1,113.79 | $1,113.80 | $1,113.90 | |