| 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 | $228.82 | 10.128% | $251.9949 | $251.99 | $252.00 | $252.00 |
| Purchase #2 | $114.31 | 6.564% | $121.8133 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $196.45 | 7.659% | $211.4961 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $120.60 | 4.325% | $125.816 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $50.75 | 7.626% | $54.6202 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $237.83 | 7.153% | $254.842 | $254.84 | $254.85 | $254.80 |
| Purchase #7 | $138.48 | 4.574% | $144.8141 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $1,087.24 | $1,165.3966 | $1,165.39 | $1,165.35 | $1,165.30 | |