| 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 | $226.25 | 9.679% | $248.1487 | $248.15 | $248.15 | $248.10 |
| Purchase #2 | $229.67 | 8.383% | $248.9232 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $148.90 | 4.307% | $155.3131 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $208.42 | 12.483% | $234.4371 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $34.37 | 3.178% | $35.4623 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $172.69 | 6.640% | $184.1566 | $184.16 | $184.15 | $184.20 |
| Purchase #7 | $76.69 | 13.270% | $86.8668 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $1,096.99 | $1,193.3078 | $1,193.31 | $1,193.25 | $1,193.30 | |