| 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 | $175.98 | 6.708% | $187.7847 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $184.74 | 10.533% | $204.1987 | $204.20 | $204.20 | $204.20 |
| Purchase #3 | $81.26 | 5.679% | $85.8748 | $85.87 | $85.85 | $85.90 |
| Purchase #4 | $113.91 | 9.618% | $124.8659 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $241.32 | 9.554% | $264.3757 | $264.38 | $264.40 | $264.40 |
| Purchase #6 | $200.47 | 6.730% | $213.9616 | $213.96 | $213.95 | $214.00 |
| Purchase #7 | $192.71 | 10.548% | $213.0371 | $213.04 | $213.05 | $213.00 |
| 7 purchase totals = | $1,190.39 | $1,294.0985 | $1,294.10 | $1,294.10 | $1,294.20 | |