| 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 | $113.56 | 12.417% | $127.6607 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $203.61 | 4.321% | $212.408 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $93.33 | 11.793% | $104.3364 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $66.88 | 3.540% | $69.2476 | $69.25 | $69.25 | $69.20 |
| Purchase #5 | $123.36 | 13.363% | $139.8446 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $197.39 | 8.475% | $214.1188 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $53.90 | 5.380% | $56.7998 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $852.03 | $924.4159 | $924.42 | $924.40 | $924.30 | |