| 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 | $105.35 | 5.365% | $111.002 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $201.76 | 7.563% | $217.0191 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $221.36 | 9.654% | $242.7301 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $144.49 | 7.489% | $155.3109 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $133.81 | 8.668% | $145.4087 | $145.41 | $145.40 | $145.40 |
| Purchase #6 | $53.35 | 7.718% | $57.4676 | $57.47 | $57.45 | $57.50 |
| Purchase #7 | $123.92 | 11.717% | $138.4397 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $984.04 | $1,067.3781 | $1,067.38 | $1,067.35 | $1,067.30 | |