| 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 | $176.88 | 9.127% | $193.0238 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $196.33 | 12.870% | $221.5977 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $173.57 | 4.791% | $181.8857 | $181.89 | $181.90 | $181.90 |
| Purchase #4 | $182.83 | 12.383% | $205.4698 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $42.48 | 12.244% | $47.6813 | $47.68 | $47.70 | $47.70 |
| Purchase #6 | $117.72 | 13.141% | $133.1896 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $224.82 | 13.578% | $255.3461 | $255.35 | $255.35 | $255.30 |
| 7 purchase totals = | $1,114.63 | $1,238.1940 | $1,238.20 | $1,238.20 | $1,238.20 | |