| 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 | $115.31 | 13.343% | $130.6958 | $130.70 | $130.70 | $130.70 |
| Purchase #2 | $84.92 | 4.670% | $88.8858 | $88.89 | $88.90 | $88.90 |
| Purchase #3 | $54.41 | 4.530% | $56.8748 | $56.87 | $56.85 | $56.90 |
| Purchase #4 | $177.42 | 4.855% | $186.0337 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $230.66 | 7.867% | $248.806 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $111.96 | 7.801% | $120.694 | $120.69 | $120.70 | $120.70 |
| Purchase #7 | $120.47 | 7.831% | $129.904 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $895.15 | $961.8941 | $961.89 | $961.90 | $961.90 | |