| 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 | $28.76 | 4.638% | $30.0939 | $30.09 | $30.10 | $30.10 |
| Purchase #2 | $201.27 | 11.802% | $225.0239 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $226.38 | 13.182% | $256.2214 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $204.51 | 7.755% | $220.3698 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $188.92 | 8.622% | $205.2087 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $108.80 | 9.120% | $118.7226 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $52.46 | 13.788% | $59.6932 | $59.69 | $59.70 | $59.70 |
| 7 purchase totals = | $1,011.10 | $1,115.3335 | $1,115.32 | $1,115.25 | $1,115.30 | |