| 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 | $117.55 | 6.790% | $125.5316 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $171.27 | 12.222% | $192.2026 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $216.55 | 5.455% | $228.3628 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $58.79 | 8.222% | $63.6237 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $164.41 | 3.843% | $170.7283 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $21.89 | 8.546% | $23.7607 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $242.68 | 13.576% | $275.6262 | $275.63 | $275.65 | $275.60 |
| 7 purchase totals = | $993.14 | $1,079.8359 | $1,079.83 | $1,079.85 | $1,079.80 | |