| 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 | $202.62 | 11.206% | $225.3256 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $126.50 | 12.242% | $141.9861 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $13.95 | 3.475% | $14.4348 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $8.35 | 5.429% | $8.8033 | $8.80 | $8.80 | $8.80 |
| Purchase #5 | $192.91 | 7.503% | $207.384 | $207.38 | $207.40 | $207.40 |
| Purchase #6 | $10.39 | 10.680% | $11.4997 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $219.67 | 4.346% | $229.2169 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $774.39 | $838.6504 | $838.65 | $838.70 | $838.60 | |