| 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 | $55.73 | 9.194% | $60.8538 | $60.85 | $60.85 | $60.90 |
| Purchase #2 | $233.63 | 9.673% | $256.229 | $256.23 | $256.25 | $256.20 |
| Purchase #3 | $105.28 | 3.742% | $109.2196 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $64.45 | 4.438% | $67.3103 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $125.65 | 10.416% | $138.7377 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $231.89 | 3.428% | $239.8392 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $228.57 | 3.237% | $235.9688 | $235.97 | $235.95 | $236.00 |
| 7 purchase totals = | $1,045.20 | $1,108.1584 | $1,108.16 | $1,108.15 | $1,108.10 | |