| 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 | $174.45 | 5.147% | $183.4289 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $200.34 | 10.824% | $222.0248 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $77.65 | 6.722% | $82.8696 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $221.77 | 3.687% | $229.9467 | $229.95 | $229.95 | $229.90 |
| Purchase #5 | $244.91 | 7.757% | $263.9077 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $189.87 | 11.275% | $211.2778 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $134.77 | 8.493% | $146.216 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $1,243.76 | $1,339.6715 | $1,339.68 | $1,339.65 | $1,339.60 | |