| 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 | $142.34 | 3.525% | $147.3575 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $220.97 | 6.388% | $235.0856 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $104.95 | 13.391% | $119.0039 | $119.00 | $119.00 | $119.00 |
| Purchase #4 | $232.72 | 10.221% | $256.5063 | $256.51 | $256.50 | $256.50 |
| Purchase #5 | $226.74 | 4.106% | $236.0499 | $236.05 | $236.05 | $236.00 |
| Purchase #6 | $216.55 | 11.807% | $242.1181 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $124.87 | 10.246% | $137.6642 | $137.66 | $137.65 | $137.70 |
| 7 purchase totals = | $1,269.14 | $1,373.7855 | $1,373.79 | $1,373.75 | $1,373.80 | |