| 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 | $203.52 | 3.528% | $210.7002 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $75.29 | 6.749% | $80.3713 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $201.41 | 13.329% | $228.2559 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $114.93 | 5.635% | $121.4063 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $108.37 | 4.742% | $113.5089 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $111.84 | 11.103% | $124.2576 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $49.30 | 9.522% | $53.9943 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $864.66 | $932.4945 | $932.50 | $932.45 | $932.60 | |