| 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 | $232.83 | 13.844% | $265.063 | $265.06 | $265.05 | $265.10 |
| Purchase #2 | $210.36 | 4.702% | $220.2511 | $220.25 | $220.25 | $220.30 |
| Purchase #3 | $10.59 | 3.107% | $10.919 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $154.39 | 7.387% | $165.7948 | $165.79 | $165.80 | $165.80 |
| Purchase #5 | $142.48 | 11.248% | $158.5062 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $178.45 | 5.428% | $188.1363 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $227.67 | 3.547% | $235.7455 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $1,156.77 | $1,244.4159 | $1,244.42 | $1,244.40 | $1,244.40 | |