| 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 | $130.99 | 12.419% | $147.2576 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $186.52 | 8.652% | $202.6577 | $202.66 | $202.65 | $202.70 |
| Purchase #3 | $170.56 | 12.187% | $191.3461 | $191.35 | $191.35 | $191.30 |
| Purchase #4 | $83.32 | 4.226% | $86.8411 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $227.74 | 12.422% | $256.0299 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $203.61 | 6.589% | $217.0259 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $8.38 | 3.314% | $8.6577 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $1,011.12 | $1,109.8160 | $1,109.83 | $1,109.85 | $1,109.80 | |