| 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 | $88.28 | 13.672% | $100.3496 | $100.35 | $100.35 | $100.30 |
| Purchase #2 | $115.85 | 5.231% | $121.9101 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $236.83 | 13.359% | $268.4681 | $268.47 | $268.45 | $268.50 |
| Purchase #4 | $41.59 | 3.747% | $43.1484 | $43.15 | $43.15 | $43.10 |
| Purchase #5 | $133.84 | 5.722% | $141.4983 | $141.50 | $141.50 | $141.50 |
| Purchase #6 | $237.99 | 9.403% | $260.3682 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $236.26 | 9.723% | $259.2316 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $1,090.64 | $1,194.9743 | $1,194.98 | $1,194.95 | $1,194.90 | |