| 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 | $223.44 | 3.367% | $230.9632 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $224.70 | 3.466% | $232.4881 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $42.90 | 3.382% | $44.3509 | $44.35 | $44.35 | $44.40 |
| Purchase #4 | $37.38 | 6.363% | $39.7585 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $201.44 | 3.687% | $208.8671 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $204.49 | 3.321% | $211.2811 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $69.55 | 5.344% | $73.2668 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $1,003.90 | $1,040.9757 | $1,040.98 | $1,040.95 | $1,041.20 | |