| 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 | $193.94 | 3.506% | $200.7395 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $235.49 | 11.485% | $262.536 | $262.54 | $262.55 | $262.50 |
| Purchase #3 | $210.64 | 7.823% | $227.1184 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $176.82 | 11.373% | $196.9297 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $119.54 | 11.333% | $133.0875 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $170.31 | 9.453% | $186.4094 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $171.29 | 13.253% | $193.9911 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $1,278.03 | $1,400.8116 | $1,400.82 | $1,400.85 | $1,400.70 | |