| 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 | $137.28 | 12.242% | $154.0858 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $222.33 | 13.594% | $252.5535 | $252.55 | $252.55 | $252.60 |
| Purchase #3 | $22.77 | 8.306% | $24.6613 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $225.83 | 8.368% | $244.7275 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $14.91 | 8.423% | $16.1659 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $113.93 | 7.710% | $122.714 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $110.90 | 12.397% | $124.6483 | $124.65 | $124.65 | $124.60 |
| 7 purchase totals = | $847.95 | $939.5563 | $939.56 | $939.55 | $939.60 | |