| 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 | $120.29 | 10.610% | $133.0528 | $133.05 | $133.05 | $133.10 |
| Purchase #2 | $236.47 | 12.524% | $266.0855 | $266.09 | $266.10 | $266.10 |
| Purchase #3 | $196.82 | 5.196% | $207.0468 | $207.05 | $207.05 | $207.00 |
| Purchase #4 | $188.63 | 5.207% | $198.452 | $198.45 | $198.45 | $198.50 |
| Purchase #5 | $223.79 | 13.382% | $253.7376 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $207.70 | 4.250% | $216.5273 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $79.96 | 12.365% | $89.8471 | $89.85 | $89.85 | $89.80 |
| 7 purchase totals = | $1,253.66 | $1,364.7491 | $1,364.76 | $1,364.80 | $1,364.70 | |