| 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 | $31.97 | 8.364% | $34.644 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $7.58 | 11.565% | $8.4566 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $238.52 | 5.362% | $251.3094 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $226.27 | 11.508% | $252.3092 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $109.70 | 12.613% | $123.5365 | $123.54 | $123.55 | $123.50 |
| Purchase #6 | $232.26 | 4.124% | $241.8384 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $236.28 | 7.293% | $253.5119 | $253.51 | $253.50 | $253.50 |
| 7 purchase totals = | $1,082.58 | $1,165.6060 | $1,165.61 | $1,165.60 | $1,165.50 | |