| 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 | $212.88 | 7.344% | $228.5139 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $184.66 | 12.320% | $207.4101 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $172.39 | 13.240% | $195.2144 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $230.45 | 8.543% | $250.1373 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $111.59 | 13.571% | $126.7339 | $126.73 | $126.75 | $126.70 |
| Purchase #6 | $40.30 | 8.172% | $43.5933 | $43.59 | $43.60 | $43.60 |
| Purchase #7 | $141.92 | 7.281% | $152.2532 | $152.25 | $152.25 | $152.30 |
| 7 purchase totals = | $1,094.19 | $1,203.8561 | $1,203.84 | $1,203.85 | $1,203.80 | |