| 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 | $118.74 | 5.368% | $125.114 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $145.33 | 12.354% | $163.2841 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $173.35 | 13.307% | $196.4177 | $196.42 | $196.40 | $196.40 |
| Purchase #4 | $188.89 | 11.791% | $211.162 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $236.87 | 8.270% | $256.4591 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $141.60 | 4.361% | $147.7752 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $17.90 | 4.737% | $18.7479 | $18.75 | $18.75 | $18.70 |
| 7 purchase totals = | $1,022.68 | $1,118.9600 | $1,118.96 | $1,118.95 | $1,119.00 | |