| 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 | $117.84 | 5.493% | $124.313 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $241.28 | 9.212% | $263.5067 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $86.39 | 9.388% | $94.5003 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $18.84 | 11.406% | $20.9889 | $20.99 | $21.00 | $21.00 |
| Purchase #5 | $136.93 | 7.569% | $147.2942 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $150.27 | 13.310% | $170.2709 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $34.77 | 3.763% | $36.0784 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $786.32 | $856.9524 | $856.95 | $856.95 | $857.00 | |