| 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 | $111.59 | 9.450% | $122.1353 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $119.72 | 12.647% | $134.861 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $35.92 | 9.212% | $39.229 | $39.23 | $39.25 | $39.20 |
| Purchase #4 | $119.53 | 13.814% | $136.0419 | $136.04 | $136.05 | $136.00 |
| Purchase #5 | $76.96 | 3.629% | $79.7529 | $79.75 | $79.75 | $79.80 |
| Purchase #6 | $219.50 | 11.529% | $244.8062 | $244.81 | $244.80 | $244.80 |
| Purchase #7 | $113.54 | 9.578% | $124.4149 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $796.76 | $881.2412 | $881.24 | $881.25 | $881.20 | |