| 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 | $118.63 | 10.730% | $131.359 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $86.87 | 13.107% | $98.2561 | $98.26 | $98.25 | $98.30 |
| Purchase #3 | $176.86 | 5.787% | $187.0949 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $195.45 | 4.498% | $204.2413 | $204.24 | $204.25 | $204.20 |
| Purchase #5 | $195.75 | 12.505% | $220.2285 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $147.47 | 11.571% | $164.5338 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $207.95 | 13.470% | $235.9609 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $1,128.98 | $1,241.6745 | $1,241.67 | $1,241.70 | $1,241.70 | |