| 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 | $101.31 | 4.346% | $105.7129 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $229.89 | 4.287% | $239.7454 | $239.75 | $239.75 | $239.70 |
| Purchase #3 | $212.72 | 9.520% | $232.9709 | $232.97 | $232.95 | $233.00 |
| Purchase #4 | $147.57 | 5.145% | $155.1625 | $155.16 | $155.15 | $155.20 |
| Purchase #5 | $239.99 | 4.279% | $250.2592 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $97.37 | 7.772% | $104.9376 | $104.94 | $104.95 | $104.90 |
| Purchase #7 | $53.50 | 7.111% | $57.3044 | $57.30 | $57.30 | $57.30 |
| 7 purchase totals = | $1,082.35 | $1,146.0929 | $1,146.09 | $1,146.05 | $1,146.10 | |