| 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 | $188.38 | 5.372% | $198.4998 | $198.50 | $198.50 | $198.50 |
| Purchase #2 | $207.91 | 4.732% | $217.7483 | $217.75 | $217.75 | $217.70 |
| Purchase #3 | $40.81 | 4.320% | $42.573 | $42.57 | $42.55 | $42.60 |
| Purchase #4 | $210.63 | 8.355% | $228.2281 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $237.75 | 5.176% | $250.0559 | $250.06 | $250.05 | $250.10 |
| Purchase #6 | $28.52 | 11.363% | $31.7607 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $102.99 | 12.334% | $115.6928 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $1,016.99 | $1,084.5586 | $1,084.56 | $1,084.55 | $1,084.60 | |