| 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 | $248.45 | 9.147% | $271.1757 | $271.18 | $271.20 | $271.20 |
| Purchase #2 | $89.71 | 13.794% | $102.0846 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $81.37 | 12.668% | $91.678 | $91.68 | $91.70 | $91.70 |
| Purchase #4 | $128.46 | 4.760% | $134.5747 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $231.97 | 8.669% | $252.0795 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $222.72 | 9.218% | $243.2503 | $243.25 | $243.25 | $243.30 |
| Purchase #7 | $189.85 | 6.395% | $201.9909 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $1,192.53 | $1,296.8337 | $1,296.83 | $1,296.90 | $1,297.00 | |