| 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 | $189.78 | 5.322% | $199.8801 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $139.57 | 6.396% | $148.4969 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $127.85 | 6.248% | $135.8381 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $225.54 | 4.433% | $235.5382 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $196.91 | 8.602% | $213.8482 | $213.85 | $213.85 | $213.80 |
| Purchase #6 | $42.88 | 3.406% | $44.3405 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $202.34 | 12.466% | $227.5637 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $1,124.87 | $1,205.5057 | $1,205.51 | $1,205.55 | $1,205.40 | |