| 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 | $13.65 | 7.480% | $14.671 | $14.67 | $14.65 | $14.70 |
| Purchase #2 | $78.77 | 11.650% | $87.9467 | $87.95 | $87.95 | $87.90 |
| Purchase #3 | $228.46 | 12.159% | $256.2385 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $199.47 | 7.469% | $214.3684 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $187.32 | 3.283% | $193.4697 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $115.44 | 4.276% | $120.3762 | $120.38 | $120.40 | $120.40 |
| Purchase #7 | $220.63 | 13.756% | $250.9799 | $250.98 | $251.00 | $251.00 |
| 7 purchase totals = | $1,043.74 | $1,138.0504 | $1,138.06 | $1,138.05 | $1,138.10 | |