| 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 | $85.61 | 3.251% | $88.3932 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $200.92 | 6.696% | $214.3736 | $214.37 | $214.35 | $214.40 |
| Purchase #3 | $175.74 | 4.103% | $182.9506 | $182.95 | $182.95 | $183.00 |
| Purchase #4 | $227.50 | 3.350% | $235.1213 | $235.12 | $235.10 | $235.10 |
| Purchase #5 | $226.98 | 11.643% | $253.4073 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $235.46 | 13.867% | $268.1112 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $40.56 | 13.146% | $45.892 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $1,192.77 | $1,288.2492 | $1,288.24 | $1,288.20 | $1,288.30 | |