| 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 | $182.70 | 10.792% | $202.417 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $60.44 | 11.612% | $67.4583 | $67.46 | $67.45 | $67.50 |
| Purchase #3 | $77.61 | 12.114% | $87.0117 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $194.70 | 7.153% | $208.6269 | $208.63 | $208.65 | $208.60 |
| Purchase #5 | $225.46 | 13.735% | $256.4269 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $177.84 | 12.296% | $199.7072 | $199.71 | $199.70 | $199.70 |
| Purchase #7 | $233.49 | 3.675% | $242.0708 | $242.07 | $242.05 | $242.10 |
| 7 purchase totals = | $1,152.24 | $1,263.7188 | $1,263.73 | $1,263.70 | $1,263.70 | |