| 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 | $247.71 | 13.764% | $281.8048 | $281.80 | $281.80 | $281.80 |
| Purchase #2 | $9.87 | 10.457% | $10.9021 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $128.32 | 7.425% | $137.8478 | $137.85 | $137.85 | $137.80 |
| Purchase #4 | $225.88 | 11.542% | $251.9511 | $251.95 | $251.95 | $252.00 |
| Purchase #5 | $225.81 | 3.734% | $234.2417 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $65.87 | 4.199% | $68.6359 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $46.35 | 12.571% | $52.1767 | $52.18 | $52.20 | $52.20 |
| 7 purchase totals = | $949.81 | $1,037.5601 | $1,037.56 | $1,037.60 | $1,037.50 | |