| 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 | $110.85 | 4.294% | $115.6099 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $181.97 | 13.737% | $206.9672 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $54.84 | 3.590% | $56.8088 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $127.76 | 11.842% | $142.8893 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $117.27 | 5.202% | $123.3704 | $123.37 | $123.35 | $123.40 |
| Purchase #6 | $247.92 | 13.864% | $282.2916 | $282.29 | $282.30 | $282.30 |
| Purchase #7 | $163.69 | 8.212% | $177.1322 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $1,004.30 | $1,105.0694 | $1,105.07 | $1,105.05 | $1,105.10 | |