| 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 | $221.34 | 10.831% | $245.3133 | $245.31 | $245.30 | $245.30 |
| Purchase #2 | $8.72 | 7.345% | $9.3605 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $22.80 | 5.248% | $23.9965 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $48.97 | 13.565% | $55.6128 | $55.61 | $55.60 | $55.60 |
| Purchase #5 | $231.44 | 4.158% | $241.0633 | $241.06 | $241.05 | $241.10 |
| Purchase #6 | $38.84 | 4.824% | $40.7136 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $208.26 | 10.338% | $229.7899 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $780.37 | $845.8499 | $845.84 | $845.80 | $845.90 | |