| 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 | $102.96 | 3.541% | $106.6058 | $106.61 | $106.60 | $106.60 |
| Purchase #2 | $208.50 | 9.545% | $228.4013 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $174.78 | 8.457% | $189.5611 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $131.71 | 10.429% | $145.446 | $145.45 | $145.45 | $145.40 |
| Purchase #5 | $16.45 | 12.384% | $18.4872 | $18.49 | $18.50 | $18.50 |
| Purchase #6 | $215.89 | 7.560% | $232.2113 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $149.31 | 3.762% | $154.927 | $154.93 | $154.95 | $154.90 |
| 7 purchase totals = | $999.60 | $1,075.6397 | $1,075.65 | $1,075.65 | $1,075.60 | |