| 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 | $242.50 | 12.858% | $273.6807 | $273.68 | $273.70 | $273.70 |
| Purchase #2 | $45.65 | 5.718% | $48.2603 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $200.31 | 12.291% | $224.9301 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $7.31 | 3.432% | $7.5609 | $7.56 | $7.55 | $7.60 |
| Purchase #5 | $199.35 | 3.385% | $206.098 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $161.89 | 6.205% | $171.9353 | $171.94 | $171.95 | $171.90 |
| Purchase #7 | $248.45 | 8.831% | $270.3906 | $270.39 | $270.40 | $270.40 |
| 7 purchase totals = | $1,105.46 | $1,202.8559 | $1,202.86 | $1,202.90 | $1,202.90 | |