| 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 | $202.28 | 12.392% | $227.3465 | $227.35 | $227.35 | $227.30 |
| Purchase #2 | $69.32 | 9.734% | $76.0676 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $9.52 | 5.736% | $10.0661 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $245.39 | 3.583% | $254.1823 | $254.18 | $254.20 | $254.20 |
| Purchase #5 | $95.36 | 8.651% | $103.6096 | $103.61 | $103.60 | $103.60 |
| Purchase #6 | $155.99 | 9.830% | $171.3238 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $118.47 | 6.119% | $125.7192 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $896.33 | $968.3151 | $968.32 | $968.25 | $968.30 | |