| 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 | $195.85 | 7.820% | $211.1655 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $101.29 | 4.808% | $106.16 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $118.31 | 3.192% | $122.0865 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $179.82 | 9.224% | $196.4066 | $196.41 | $196.40 | $196.40 |
| Purchase #5 | $244.65 | 11.117% | $271.8477 | $271.85 | $271.85 | $271.80 |
| Purchase #6 | $208.90 | 5.569% | $220.5336 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $188.53 | 7.328% | $202.3455 | $202.35 | $202.35 | $202.30 |
| 7 purchase totals = | $1,237.35 | $1,330.5454 | $1,330.56 | $1,330.55 | $1,330.50 | |