| 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 | $195.46 | 4.212% | $203.6928 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $212.40 | 8.141% | $229.6915 | $229.69 | $229.70 | $229.70 |
| Purchase #3 | $59.59 | 5.812% | $63.0534 | $63.05 | $63.05 | $63.10 |
| Purchase #4 | $214.73 | 6.372% | $228.4126 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $122.48 | 11.298% | $136.3178 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $85.36 | 10.326% | $94.1743 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $79.90 | 9.639% | $87.6016 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $969.92 | $1,042.9440 | $1,042.93 | $1,042.90 | $1,043.00 | |