| 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 | $228.32 | 5.610% | $241.1288 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $223.98 | 9.584% | $245.4462 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $202.63 | 12.567% | $228.0945 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $172.95 | 4.776% | $181.2101 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $239.90 | 13.499% | $272.2841 | $272.28 | $272.30 | $272.30 |
| Purchase #6 | $35.51 | 10.542% | $39.2535 | $39.25 | $39.25 | $39.30 |
| Purchase #7 | $218.73 | 5.147% | $229.988 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $1,322.02 | $1,437.4052 | $1,437.40 | $1,437.45 | $1,437.40 | |