| 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 | $10.31 | 10.682% | $11.4113 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $27.38 | 9.275% | $29.9195 | $29.92 | $29.90 | $29.90 |
| Purchase #3 | $217.60 | 5.535% | $229.6442 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $167.65 | 9.453% | $183.498 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $181.85 | 11.728% | $203.1774 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $14.58 | 10.690% | $16.1386 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $17.67 | 5.786% | $18.6924 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $637.04 | $692.4814 | $692.48 | $692.50 | $692.40 | |