| 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 | $248.52 | 12.135% | $278.6779 | $278.68 | $278.70 | $278.70 |
| Purchase #2 | $240.87 | 9.642% | $264.0947 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $61.99 | 10.636% | $68.5833 | $68.58 | $68.60 | $68.60 |
| Purchase #4 | $33.47 | 11.263% | $37.2397 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $225.84 | 6.123% | $239.6682 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $46.72 | 12.102% | $52.3741 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $101.60 | 4.788% | $106.4646 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $959.01 | $1,047.1025 | $1,047.09 | $1,047.10 | $1,047.20 | |