| 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 | $235.76 | 10.153% | $259.6967 | $259.70 | $259.70 | $259.70 |
| Purchase #2 | $142.45 | 9.359% | $155.7819 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $112.35 | 12.122% | $125.9691 | $125.97 | $125.95 | $126.00 |
| Purchase #4 | $206.38 | 13.763% | $234.7841 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $81.97 | 11.652% | $91.5211 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $63.96 | 9.801% | $70.2287 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $174.46 | 10.182% | $192.2235 | $192.22 | $192.20 | $192.20 |
| 7 purchase totals = | $1,017.33 | $1,130.2051 | $1,130.20 | $1,130.20 | $1,130.20 | |