| 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 | $229.69 | 3.500% | $237.7292 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $7.65 | 9.161% | $8.3508 | $8.35 | $8.35 | $8.40 |
| Purchase #3 | $181.82 | 5.676% | $192.1401 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $7.63 | 8.239% | $8.2586 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $123.90 | 12.659% | $139.5845 | $139.58 | $139.60 | $139.60 |
| Purchase #6 | $140.50 | 4.527% | $146.8604 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $12.43 | 12.683% | $14.0065 | $14.01 | $14.00 | $14.00 |
| 7 purchase totals = | $703.62 | $746.9301 | $746.93 | $746.95 | $747.00 | |