| 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 | $219.25 | 8.691% | $238.305 | $238.31 | $238.30 | $238.30 |
| Purchase #2 | $175.39 | 10.730% | $194.2093 | $194.21 | $194.20 | $194.20 |
| Purchase #3 | $100.66 | 9.355% | $110.0767 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $203.65 | 9.730% | $223.4651 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $32.81 | 12.619% | $36.9503 | $36.95 | $36.95 | $37.00 |
| Purchase #6 | $247.99 | 6.636% | $264.4466 | $264.45 | $264.45 | $264.40 |
| Purchase #7 | $146.86 | 12.621% | $165.3952 | $165.40 | $165.40 | $165.40 |
| 7 purchase totals = | $1,126.61 | $1,232.8482 | $1,232.87 | $1,232.85 | $1,232.90 | |