| 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 | $200.72 | 13.651% | $228.1203 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $72.43 | 6.645% | $77.243 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $170.48 | 5.822% | $180.4053 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $114.92 | 10.395% | $126.8659 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $31.95 | 9.543% | $34.999 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $215.82 | 3.293% | $222.927 | $222.93 | $222.95 | $222.90 |
| Purchase #7 | $240.37 | 4.346% | $250.8165 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $1,046.69 | $1,121.3770 | $1,121.39 | $1,121.35 | $1,121.30 | |