| 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 | $39.33 | 8.623% | $42.7214 | $42.72 | $42.70 | $42.70 |
| Purchase #2 | $225.94 | 4.393% | $235.8655 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $241.86 | 5.359% | $254.8213 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $213.63 | 12.568% | $240.479 | $240.48 | $240.50 | $240.50 |
| Purchase #5 | $197.65 | 9.126% | $215.6875 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $198.37 | 9.809% | $217.8281 | $217.83 | $217.85 | $217.80 |
| Purchase #7 | $136.32 | 7.847% | $147.017 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $1,253.10 | $1,354.4198 | $1,354.43 | $1,354.40 | $1,354.40 | |