| 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 | $240.28 | 6.233% | $255.2567 | $255.26 | $255.25 | $255.30 |
| Purchase #2 | $107.40 | 4.857% | $112.6164 | $112.62 | $112.60 | $112.60 |
| Purchase #3 | $101.95 | 5.327% | $107.3809 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $61.25 | 10.190% | $67.4914 | $67.49 | $67.50 | $67.50 |
| Purchase #5 | $115.52 | 13.320% | $130.9073 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $246.55 | 10.606% | $272.6991 | $272.70 | $272.70 | $272.70 |
| Purchase #7 | $18.69 | 7.126% | $20.0218 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $891.64 | $966.3736 | $966.38 | $966.35 | $966.40 | |