| 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 | $225.55 | 8.637% | $245.0308 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $10.49 | 9.644% | $11.5017 | $11.50 | $11.50 | $11.50 |
| Purchase #3 | $36.44 | 6.847% | $38.935 | $38.94 | $38.95 | $38.90 |
| Purchase #4 | $163.98 | 12.187% | $183.9642 | $183.96 | $183.95 | $184.00 |
| Purchase #5 | $20.79 | 9.767% | $22.8206 | $22.82 | $22.80 | $22.80 |
| Purchase #6 | $138.44 | 4.473% | $144.6324 | $144.63 | $144.65 | $144.60 |
| Purchase #7 | $5.69 | 3.629% | $5.8965 | $5.90 | $5.90 | $5.90 |
| 7 purchase totals = | $601.38 | $652.7812 | $652.78 | $652.80 | $652.70 | |