| 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 | $215.40 | 7.225% | $230.9627 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $223.25 | 12.695% | $251.5916 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $77.38 | 4.842% | $81.1267 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $71.28 | 13.675% | $81.0275 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $154.52 | 10.820% | $171.2391 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $133.87 | 9.408% | $146.4645 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $172.40 | 11.841% | $192.8139 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $1,048.10 | $1,155.2260 | $1,155.22 | $1,155.25 | $1,155.20 | |