| 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 | $141.38 | 5.336% | $148.924 | $148.92 | $148.90 | $148.90 |
| Purchase #2 | $235.26 | 10.342% | $259.5906 | $259.59 | $259.60 | $259.60 |
| Purchase #3 | $97.70 | 10.273% | $107.7367 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $200.76 | 13.790% | $228.4448 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $67.46 | 4.119% | $70.2387 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $18.35 | 8.237% | $19.8615 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $172.95 | 11.180% | $192.2858 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $933.86 | $1,027.0821 | $1,027.08 | $1,027.10 | $1,027.00 | |