| 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 | $212.54 | 4.429% | $221.9534 | $221.95 | $221.95 | $222.00 |
| Purchase #2 | $93.53 | 3.511% | $96.8138 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $143.92 | 7.794% | $155.1371 | $155.14 | $155.15 | $155.10 |
| Purchase #4 | $233.90 | 7.844% | $252.2471 | $252.25 | $252.25 | $252.20 |
| Purchase #5 | $52.42 | 7.353% | $56.2744 | $56.27 | $56.25 | $56.30 |
| Purchase #6 | $248.73 | 3.414% | $257.2216 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $132.31 | 11.600% | $147.658 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $1,117.35 | $1,187.3054 | $1,187.30 | $1,187.25 | $1,187.30 | |