| 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 | $16.38 | 11.187% | $18.2124 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $198.33 | 4.141% | $206.5428 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $237.60 | 11.153% | $264.0995 | $264.10 | $264.10 | $264.10 |
| Purchase #4 | $119.85 | 11.742% | $133.9228 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $120.73 | 13.427% | $136.9404 | $136.94 | $136.95 | $136.90 |
| Purchase #6 | $149.94 | 4.139% | $156.146 | $156.15 | $156.15 | $156.10 |
| Purchase #7 | $15.74 | 10.112% | $17.3316 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $858.57 | $933.1955 | $933.19 | $933.20 | $933.00 | |