| 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 | $20.77 | 10.244% | $22.8977 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $86.66 | 5.812% | $91.6967 | $91.70 | $91.70 | $91.70 |
| Purchase #3 | $157.81 | 4.691% | $165.2129 | $165.21 | $165.20 | $165.20 |
| Purchase #4 | $226.56 | 13.532% | $257.2181 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $225.87 | 13.559% | $256.4957 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $125.81 | 11.358% | $140.0995 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $210.28 | 9.285% | $229.8045 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $1,053.76 | $1,163.4251 | $1,163.43 | $1,163.40 | $1,163.40 | |