| 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 | $194.63 | 10.832% | $215.7123 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $27.26 | 13.835% | $31.0314 | $31.03 | $31.05 | $31.00 |
| Purchase #3 | $173.55 | 4.196% | $180.8322 | $180.83 | $180.85 | $180.80 |
| Purchase #4 | $228.67 | 7.845% | $246.6092 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $134.62 | 3.342% | $139.119 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $10.45 | 11.172% | $11.6175 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $190.45 | 6.857% | $203.5092 | $203.51 | $203.50 | $203.50 |
| 7 purchase totals = | $959.63 | $1,028.4308 | $1,028.43 | $1,028.40 | $1,028.30 | |