| 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 | $220.86 | 6.732% | $235.7283 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $115.49 | 5.581% | $121.9355 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $130.82 | 12.795% | $147.5584 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $231.96 | 9.337% | $253.6181 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $127.78 | 10.832% | $141.6211 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $20.87 | 10.223% | $23.0035 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $179.99 | 8.689% | $195.6293 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $1,027.77 | $1,119.0942 | $1,119.10 | $1,119.10 | $1,119.00 | |