| 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 | $213.56 | 9.600% | $234.0618 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $147.31 | 9.271% | $160.9671 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $182.64 | 12.328% | $205.1559 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $61.59 | 12.368% | $69.2075 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $155.71 | 13.110% | $176.1236 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $209.64 | 12.187% | $235.1888 | $235.19 | $235.20 | $235.20 |
| Purchase #7 | $19.40 | 13.776% | $22.0725 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $989.85 | $1,102.7772 | $1,102.78 | $1,102.70 | $1,102.90 | |