| 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 | $244.40 | 4.319% | $254.9556 | $254.96 | $254.95 | $255.00 |
| Purchase #2 | $7.64 | 7.338% | $8.2006 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $162.47 | 3.685% | $168.457 | $168.46 | $168.45 | $168.50 |
| Purchase #4 | $236.65 | 6.710% | $252.5292 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $84.76 | 5.278% | $89.2336 | $89.23 | $89.25 | $89.20 |
| Purchase #6 | $76.82 | 10.529% | $84.9084 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $126.85 | 8.862% | $138.0914 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $939.59 | $996.3758 | $996.38 | $996.40 | $996.40 | |