| 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 | $117.39 | 4.127% | $122.2347 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $82.47 | 11.508% | $91.9606 | $91.96 | $91.95 | $92.00 |
| Purchase #3 | $145.44 | 11.373% | $161.9809 | $161.98 | $162.00 | $162.00 |
| Purchase #4 | $246.49 | 7.866% | $265.8789 | $265.88 | $265.90 | $265.90 |
| Purchase #5 | $15.51 | 4.717% | $16.2416 | $16.24 | $16.25 | $16.20 |
| Purchase #6 | $161.91 | 6.472% | $172.3888 | $172.39 | $172.40 | $172.40 |
| Purchase #7 | $250.56 | 12.633% | $282.2132 | $282.21 | $282.20 | $282.20 |
| 7 purchase totals = | $1,019.77 | $1,112.8987 | $1,112.89 | $1,112.95 | $1,112.90 | |