| 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 | $225.77 | 5.230% | $237.5778 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $225.55 | 3.799% | $234.1186 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $191.92 | 3.312% | $198.2764 | $198.28 | $198.30 | $198.30 |
| Purchase #4 | $122.29 | 4.628% | $127.9496 | $127.95 | $127.95 | $127.90 |
| Purchase #5 | $187.87 | 13.209% | $212.6857 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $33.31 | 11.276% | $37.066 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $93.37 | 11.381% | $103.9964 | $104.00 | $104.00 | $104.00 |
| 7 purchase totals = | $1,080.08 | $1,151.6705 | $1,151.69 | $1,151.70 | $1,151.70 | |