| 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 | $20.83 | 9.617% | $22.8332 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $116.96 | 7.158% | $125.332 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $120.32 | 11.450% | $134.0966 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $220.33 | 3.743% | $228.577 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $24.32 | 9.829% | $26.7104 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $150.53 | 3.495% | $155.791 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $197.38 | 4.674% | $206.6055 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $850.67 | $899.9457 | $899.95 | $900.00 | $899.90 | |